Personally gemini has been giving me better results. Claude keeps trying to generate react code even when the whole context and my command is svelte, and failing constantly to give me something that can at least run, gemini, on the other hand has been pretty good with styling, and useful with the bussines logic. I dont get all the hype around claude.

Claude Code is just a nicer dev experience, especially with simpler stuff. I've seen Gemini do much better with Svelte as well.