My primary computer is my PC, but I have 2 laptops (1 old, 1 new) for various reasons (got them cheap). The newer laptop (Dell) is where I experiment before making any major changes to the big PC. When Windows10 came out I waited a while before upgrading (about a month ago). It upgraded through wireless without a problem, except my sound didn't work. The first update corrected that. No problems so far, and I have Designer Pro 11 installed on it also without any problems. I'm on a winning streak!

EDIT: As was mentioned previously, by default Microsoft collects A LOT of data from you. Be sure to go into the setup options when upgrading and uncheck all that you don't want to share.

Jim