I was in their Pro plan for about a year, now on Ultra, and I am planning on downgrading to the cheap $8/month plan and just using OpenCode with a good inference provider because of one thing: I like seeing my token and cost $ usage data in real time. I know this sounds a little crazy, but I like visibility into what resources I am using.
I think subscription plans are a little bit evil.
Th said, Ultra with the initial half price deal is awesome: all the Opus tokens I need in AntiGravity.