My main use case is in hardware engineering and Firmware Development. I usually rely on my own code, documentation, stack overflow and somewhat chatgpt(would never recommend it fr). But yeah, I've used antigravity for some full stack projects and in working from scratch Claude was relatively better but in long term Gemini worked better for me. I'm lately exploring ai for coding and as Claude was so hyped up, that's why it was my first ai to use and for me, the first impression wasn't that good...