SuSE rocks man. I've tried number of distros like Fedora Core, Mandriva, Ubuntu, CentOS, Gentoo etc etc.
In terms of geekology Fedora roxs, coz you've to do everything manully like mountig partitions etc.
But SuSE shines ahead due to the famous YaST , the awsome tool for configuring your pc. It is even better than Control Panel of Windows and System Preferences of Mac.
Try enabling XGL on it and you'll see its beauty. The eye candy is ages ahead than Mac and Windows.
Ubuntu is also good.
Mandriva's biggest advantage, its multimedia support.