Comment by virgildotcodes

I use Codex purely for coding, and that's 90% of my use case for AI in general (10% using ChatGPT web for misc stuff). I pop out to Opus in Claude Code regularly to try to stay up on their relative performance, but so far the primary value I've been able to derive from CC is as a second set of eyes for code review / poking holes in plans. For primary planning / debugging / implementation Codex outclasses it atm sadly.