Coming from a 991.1 C2S to F82 too. I agree the 911 is more composed and objectively faster. However, I have been enjoying the more hooligan-esque nature of the F8x platform (maybe that's also why I like my Tuono versus a faster pure sport bike).
Plus, I appreciate having a real trunk. :-)
I do miss the NA sport exhaust on the C2S. That sounded awesome!!!