I am still a WindSurf user. It has the quirk of deciding for itself on any given day whether to use ChatGPT 5.2 or Claude Opus 4.5 in Cascade (its agentic side panel). I've never noticed much of a difference, they are both amazing.

I thought the difference must be in how Claude Code does the agentic stuff - reasoning with itself, looping until it finds an answer, etc. - but I have spent a fair amount of time with Claude Code now and found that agentic experience to be about the same between Cascade and Claude Code.

What am i missing? (serious question, i do have Claude Code FOMO like the OP)