By skyforbes GPT-4o is my go-to. It feels the most natural to work with and actually helps me build ideas instead of just analyzing them. It’s more constructive and easier to vibe with.
That said, I still use GPT-4.1 and GPT-5 when I need stronger reasoning or more complex step-by-step thinking. They’re great for problem solving, but 4o just feels smoother for everyday stuff.
Curious what everyone else does. Which one do you find yourself using the most, and when do you switch?