Ok let me clear something up, I do beleive Windows is more well used and more popular, also Mac is safer and has alot of use, Windows is seriously more user freindly so you won't go wrong, only problem with windows seems to be protecting yourself by incoming infections and spyware, but other than that it's great
I am a windows man myself but to save arguements wouldn't it be a matter of opinion to some point, sure some points are facts but when you guys say Mac is better, Windows is better for feel, it's basicly an opinion.
Dude from me, go for the XPS Dell,