I used Codex mostly, but my CLI Codex would run out of quota after an hour or so because I only have the OpenAI Plus plan.
That said, when I used the agentic version on the website, the quota currently seems to be infinite. I could get 10+ agents running and work for hours without a mention of quota limits. I'm guessing this is a temporary business maneuver to help Codex catch up on market share.
That said, the online version was pretty good. I found myself building out code and docs from my phone sometimes.