By Kai Ashford | Creative Director
Testing AI tools in real creative projects—from concept to deadline
AI image generators have gone from novelty to necessity in creative work. But with dozens of options claiming to be “the best,” which ones actually hold up under real production deadlines?
I’ve tested every major AI image generator over the past year—not in isolated demos, but in actual client projects, album artwork, video production, and studio design work. Here’s what survives contact with reality.
What I Test For
I don’t care about marketing claims or demo cherry-picks. Here’s what matters in actual creative work:
- Output Quality (40%): Does it deliver usable results consistently, or is it 1 great image in 50 tries?
- Workflow Integration (25%): Can I generate, iterate, and refine quickly, or does the interface fight me?
- Value Proposition (20%): What’s the real cost per usable image when you factor in time and iterations?
- Creative Control (15%): Can I get the specific look I need, or am I at the mercy of the algorithm?
All scores use our ATR Score™ framework tested across real projects.
The Tools (Ranked by Real-World Performance)
🏆 1. DALL-E 3 (via ChatGPT Plus) – ATR Score: 9.15/10
Best for: Quick, practical image needs and rapid iteration
Pricing: Included with ChatGPT Plus ($20/month), unlimited generations
DALL-E 3 wins on pure value. If you already have ChatGPT Plus (and you should), you get unlimited high-quality image generation included. No additional cost, no credit systems, no friction.
In real projects: I use DALL-E 3 for concept work, mockups, and quick visual ideas. The ChatGPT integration means I can describe what I need conversationally, iterate instantly, and move fast. For client presentations and rough drafts, it’s unbeatable.
Pros:
- Best text rendering of any AI generator
- Excellent photorealism
- Zero learning curve—just describe what you want
- Unlimited generations with ChatGPT Plus
- Fast iteration through conversation
Cons:
- Less artistic than Midjourney
- Can’t fine-tune parameters like Stable Diffusion
- More conservative/safe outputs
When I reach for it: Album artwork concepts, social media graphics, presentation visuals, anything that needs to be done quickly.
🥈 2. Leonardo.ai – ATR Score: 8.45/10
Best for: Game assets, character consistency, and free usage
Pricing: Free (150 credits/day), $10/month (8,500 credits/month)
Leonardo is the best free option by a wide margin. 150 daily credits is enough for 20-30 quality images per day—more than most creators need.
In real projects: Leonardo’s character consistency tools make it invaluable for projects requiring the same character across multiple images. I’ve used it for storyboarding, character design sheets, and game concept art.
Pros:
- Best free tier (150 credits daily = 4,500/month)
- Built-in canvas editor
- Character consistency features
- Realtime generation mode
- Clean, intuitive interface
Cons:
- Not as artistic as Midjourney
- Credits run out fast on paid tier
- Smaller community/fewer resources
When I reach for it: Game assets, character design, anything requiring consistency across multiple images.
🥉 3. Midjourney v6 – ATR Score: 8.3/10
Best for: High-concept art and stunning aesthetic quality
Pricing: Basic $10/month, Standard $30/month (unlimited)
Midjourney produces the most beautiful images of any AI generator. Period. If you need something that looks like it belongs in an art gallery, this is it.
In real projects: When a client needs something that wows, I go to Midjourney. Album covers, promotional art, high-concept visuals—anywhere aesthetics matter more than speed.
Pros:
- Best artistic quality in the industry
- Unique, recognizable aesthetic
- Handles abstract concepts brilliantly
- Remix and variation features
Cons:
- Discord-based workflow is clunky
- Steep learning curve for prompting
- Public gallery (privacy concerns)
- No native app or web interface
When I reach for it: Final album artwork, promotional materials, anything client-facing that needs to look stunning.
4. Adobe Firefly – ATR Score: 7.8/10
Best for: Adobe users needing commercial safety
Pricing: Free (25 credits/month), $4.99/month (100 credits), Premium plans available
Firefly isn’t the most exciting generator, but it integrates seamlessly with Adobe tools and comes with guaranteed commercial use rights.
In real projects: When I’m already in Photoshop and need a quick generative fill or background element, Firefly is right there. It’s more about convenience than quality.
Pros:
- Native Photoshop/Illustrator integration
- Generative fill and expand
- Commercial use rights guaranteed
- Text effects and vector generation
Cons:
- Output quality lags behind competitors
- Credit system runs out fast
- Lacks artistic edge
When I reach for it: When I’m already in Adobe apps and need quick generative fills or background elements.
5. Stable Diffusion – ATR Score: 7.7/10
Best for: Tech-savvy users wanting absolute control
Pricing: Free (open source, runs locally)
Stable Diffusion is for power users who want full control and don’t mind technical complexity. If you know what ControlNet, LORA, and checkpoints are, this is your tool.
In real projects: I keep a local Stable Diffusion install for specific use cases—custom models, fine-tuned styles, or when I need something the mainstream tools won’t generate.
Pros:
- Completely free and open source
- Unlimited customization (models, LORA, checkpoints)
- Full parameter control
- Runs locally (privacy + no ongoing costs)
- ControlNet, inpainting, outpainting
Cons:
- Technical setup required
- Steep learning curve
- Requires decent hardware (GPU)
- Not beginner-friendly
When I reach for it: Custom styles, fine-tuned models, or anything the mainstream tools won’t do.
ATR Score Breakdown
Here’s how each tool scored using our ATR Score™ framework:
How to Choose
For Most Creatives: DALL-E 3 (via ChatGPT Plus)
If you already have ChatGPT Plus, DALL-E 3 is included. Best value proposition, zero friction, unlimited generations.
If You’re on a Budget: Leonardo.ai
150 free credits per day is plenty for most creators. Upgrade to $10/month only if you need more.
For High-End Work: Midjourney
When aesthetics matter most—album covers, promotional art, client-facing work—Midjourney delivers unmatched quality.
If You Use Adobe: Firefly
The integration alone makes it worth having if you live in Photoshop. Just manage expectations on output quality.
For Power Users: Stable Diffusion
If you want full control and have the technical chops, nothing beats Stable Diffusion’s flexibility.
Frequently Asked Questions
Which AI image generator produces the best quality?
Midjourney v6 produces the most aesthetically stunning images with a unique artistic style. However, DALL-E 3 offers better photorealism and text rendering. For pure artistic quality, Midjourney wins. For practical, usable results, DALL-E 3 often produces more consistent output.
What’s the best free AI image generator?
Leonardo.ai is the best free option by far. 150 daily credits (roughly 20-30 images per day) is more than most creators need. Runner-up is Adobe Firefly’s free tier, but it’s limited to 25 generations per month.
Can I use AI-generated images commercially?
It depends on the tool:
- DALL-E 3: Yes, commercial use allowed for ChatGPT Plus subscribers
- Midjourney: Yes, on paid plans only (not free trials)
- Leonardo.ai: Yes, even on free tier
- Adobe Firefly: Yes, explicitly guaranteed
- Stable Diffusion: Yes, it’s open source
Always verify the current terms for your specific use case.
Which is better: Midjourney or DALL-E 3?
Midjourney wins on artistic quality—it produces more stunning, gallery-worthy images. DALL-E 3 wins on ease of use, value, and photorealism. I use DALL-E 3 for 80% of projects (speed + convenience) and Midjourney for the 20% where aesthetics are critical.
Do I need a powerful computer for AI image generation?
For cloud-based tools (DALL-E 3, Midjourney, Leonardo, Firefly): No, they run in your browser.
For Stable Diffusion (local): Yes, you need a decent GPU (NVIDIA RTX 3060 or better recommended). You can also use cloud services like RunPod or Vast.ai to run it remotely.
My Studio Setup
Here’s what I actually use in real projects:
- DALL-E 3 (via ChatGPT Plus $20/mo) – Daily driver for concepts and quick visuals
- Midjourney Standard ($30/mo) – Client-facing work and final artwork
- Stable Diffusion (local) – Custom styles and experimental work
Total cost: $50/month
Time saved: 15-20 hours per week on concept work and iteration
I skip Leonardo and Firefly because DALL-E 3 covers their use cases for me. Your mileage may vary.
Ready to Start Creating?
All tools offer free tiers or trials. Test them with your actual projects: