I use Win10 on my MBP as well, and I'd say I use it 95% of the time at this point. Definitely runs snappier than OSX, and now with the Linux subsystem running, I rarely have a need to go back.
I only wish Apple would open source BootCamp and allow others to try and fix the few issues that it still has, namely around battery consumption. Highly unlikely they would ever do that, but one can dream.
This is highly subjective, but my experience running Windows on Mac hardware was that they felt snappier than OSX on the same machine.