I have a mac. I finally got one last year, because all the new computers are sold with the latest version of windows which totally sucks arse.
Safari sucks too/ So do many of the features on the mac. But it's still better, than the latest version of windows.
I use firefox exclusively.
HOW THE HELL DO YOU KEEP UP WITH 5 Different Browsers?
I wouldn't touch win 10 with a 1000 foot pole but it's not too hard to put win 7 64 bit on newer PC's.
http://www.frot.co.nz/design/computing/windows-10/
I just have a quick look at replies on each one and only really use Firefox