Claude Just Got DETHRONED? Cursor vs Gemini vs Opus 4.7

I ran Cursor Composer 2.5, Gemini 3.5, and Claude Opus 4.7 on the exact same app build. Claude won, but not by the margin you'd expect. Cursor and Gemini are catching up, fast. Three CLI sessions. One PRD. Zero re-runs. I timed them, scored the UI live out of 10, and ranked every model on design quality, speed, and how deep the UX actually goes. The results changed how I think about my daily tool stack. 📺 Come build live with me. I run free webinars where we ship a real app together in an hour. Here's the next one: https://luma.com/wdoat7md Chapters: 00:00 Setup and the app brief 01:25 Starting all 3 agents simultaneously 03:21 Speed gap revealed (one model is 2x faster) 05:27 Live browser review: which prototype looks real 09:54 The scores (one model gets a 6 out of 10) 12:43 Is Claude still the default choice? If you've been defaulting to Claude Code without questioning it, this video is going to make you think twice. 🧑‍💼 Want to train your team on Claude Code? Register your team here: https://www.vibecodingacademy.ai/clau... 🎬 Subscribe to the channel for more content on AI and vibe coding:    / @vibecodingacademyai   🚌 Go to Vibe Coding Academy (https://vibecodingacademy.ai/) if you want to become an "AI-powered" Product Builder capable of shipping ready for production features and applications without the help of developers 🔗 Connect with me LinkedIn:   / jules-boiteux   Twitter: https://x.com/julesboiteux Substack: https://substack.com/@vibecodingacademy Website: https://vibecodingacademy.ai/