Macs are also real bad at handling low disk space. I don’t how other OSes do but the best advice on a Mac is to always have a decent amount free.

What’s a decent amount? No idea. Don’t test it :)

One of the biggest reason I migrated to Codex. I'd like to see each agentic CLI process as a simple building block, and having 100 claude session means I sometimes run out of memory (and I have 256GB of them). Codex never have this problem.

The communication is more direct too with GPT5.6 family of LLM. No more belt and suspenders.