Gemini vs ChatGPT for Design — Knowing Which One to Use for Which Job

A decision guide for picking the right flagship AI for each kind of design task, based on the honest strengths of ChatGPT GPT-5.4 and Gemini 3.1 Pro in April 2026. Covers brand identity work, UI and product design, social and marketing graphics, product photography, and editorial design — each with a specific recommendation and the reason behind it, so you stop forcing a Figma UI job through ChatGPT or asking Gemini for brand rationale.