Short answer
For fast, client-ready iterations with easy high‑res exports, Leonardo AI edges out Midjourney for most freelance illustrators — especially when you need GUI-based image edits, batch variations and predictable upscales. Midjourney is still excellent for rapid concept exploration and painterly styles if you’re comfortable working in Discord and prompt-engineering.
Why (practical differences)
- Iteration speed: Midjourney is extremely fast for generating many distinct concepts (Discord buttons for reroll/U upscales). Leonardo’s advantage is fewer context switches: an app-style interface with image-to-image, inpainting/masking and “variations” panels lets you make targeted style tweaks without re-prompting from scratch.
- Fine-grained tweaks: Leonardo’s canvas, sliders and layer-friendly editing make small style/pose/color adjustments quicker. Midjourney often needs careful prompt adjustments or re-rolling to nudge details.
- High-resolution exports: Both offer upscaling, but Leonardo focuses on creator workflows (batch upscales, export presets, and often better control-to-price for multiple high-res assets). Midjourney’s upscales are high quality but commonly require the Upscale/Super options per image.
- Workflow friendliness: Leonardo’s UI, versioning and templating favor repeatable client work; Midjourney shines for fast ideation and crowd-sourced prompt tips from its community.
Recommendation
If your primary goal is fast, repeatable client revisions and higher-res final files with fewer prompt replays, choose Leonardo AI. Use Midjourney as a concept engine when you need a lot of wildly different starts quickly.
Decision criteria — which to pick
- Choose Leonardo AI if: you want GUI-based inpainting/masking, batch variations, version control, easier high-res exports, or lower cost-per-final-image. (Good for client pipelines and series.)
- Choose Midjourney if: you prioritize distinctive painterly aesthetics, rapid concept breadth, and you’re comfortable working in Discord and iterating via prompts.
- Consider ChatGPT (prompt refinement) if you need help turning client notes into concise prompts or variant lists.
Practical checklist before a client delivery
- Start: collect refs, color palettes, aspect ratio, and target DPI/print size.
- Generate 3–5 concept variations (use Midjourney for breadth OR Leonardo’s variation tool for controlled variants).
- Pick a direction and branch: create targeted image-to-image edits or inpaint fixes for pose/face/colors.
- Upscale with the tool’s “super” or high-res export; check final pixel dimensions and DPI.
- Export in needed formats (PNG/TIFF), confirm sRGB or CMYK as required by client.
- Version and label files (v01_concept_A, v02_final), deliver proofs with change list.
- Confirm commercial/licensing terms before use in client deliverables.
Best-for / Avoid-if
- Best-for Leonardo: predictable client revisions, series/brand consistency, GUI edits, budget-conscious upscales.
- Avoid Leonardo if you want Midjourney’s specific artistic grain or if you prefer pure prompt-only workflows.
- Best-for Midjourney: fast ideation and distinctive painterly styles.
- Avoid Midjourney if you need lots of pixel-perfect edits, batch exports, or a non-Discord workflow.
Final tip
Run a short split test: spend one afternoon producing the same three concepts in each tool and compare time-to-usable-image, number of edit steps, and final export sizes. That quick test will confirm which fits your budget, speed needs, and client expectations.
Compare Leonardo AI and Midjourney