It sounds like people have been having problems, but at least with the way I like to work on some projects (still in the weeds, and making sure that important aspects of code are treated with respect), Argon has been completely unmatched in performance. It participates in my process exactly as I ask it to, doesn't run off and "solve" what I haven't asked for, spots bugs and opportunities in situations where the others are confused and crashing out. It's the first time I have ever been happy with the code quality. And I don't give two shits that it can't design a picturesque voxel pagoda -- this thing can code, and talk about it like a pro. I'm excited to try Carbon.