Thanks so much for this info. There really aren’t a lot of people out there posting about their experience after switching so this is great. I am on a 9900K and need to upgrade. I have been thinking about moving to a Macbook as well. I too am worried about my presets and other stuff, but the benefit of not having to sit in my studio while waiting for a client to get back to me with notes is a pretty big incentive to try and move to a portable setup.
I was wondering if you might be able to try out Dom Sigalis’s benchmark at some point. Not a huge fan of benchmarks but I can’t really think of another way to gauge it against different Windows systems.