Best Operating System

Ive always been a windows guy. I tried using Linux for my hosting needs but heres my rank of os from best to worst

1 windows 7 (for personal uses)
2 windows server 2008 (for hosting)
3 windows 10 (current os)
4 windows xp
5 Linux red hat (web hosting)

Cellphone os
iOS hands down

Never been a fan of android sorry.