I have put together a little sheet to show everyone why there is no perfect/best OS.
Windows:
Pros: Professional, Fast, upgradable, gaming.
Cons: MORE Viruses, Vista.
Mac:
Pros: Photo editing (according to maccigarettes), Video editing, sleek interface.
Cons: Hard to upgrade, gaming nightmare.
Linux:
Pros: Wine (a program to run windows apps), open source, many distros for any need!
Cons: Can have some issues at times, terminal is hard.
People have different needs for things,
some want gaming, (Windows)
some want video/picture editing, (Mac)
some want a good operating system for next to priceless. (Linux)