I also have this feeling that I'm 2-10x more productive. But isn't it curious how a lot of devs feel this way, but no devs that I know have the experience that any of their colleagues have become 2-10x more productive?
It's not 10x, but those guys do seem like they've hit somewhere around 2x improvement overall.
It's not always a literal 10x time for taskA w/ AI vs taskA w/o AI...