I let Claude do my job pretty much (with company approval) managing the entire stack of an app.

8hs of “prompt engineering” daily for a year or so.

I find Fable immensely better than 5.5 in their capabilities and results. Opus makes mistakes, a lot and big. Both on High Effort.

I just run Fable for literally everything including daily random use. Never run out of tokens on the 100 plan.