this is my finding too, i have moved to it fully for most of the plan/coding.

for most tasks is capable and very cheap, for a days worth of tasks is costing about $10

Same here, maybe I'm underusing it a bit, because for anything that is a bit more complex i tend to err on the safe side and go with anthropic, but i wonder if thats just a placebo effect because i pay more for it.

I do feel that they've really upped their game with composer this year though.