UNIX

Fellas, somebody can tell me what is the best UNIX Operating System or what UNIX Operating System can you recommend to me.. I am newbie, I want to learn how to use a UNIX base Operating system.. Comments are much appreciated..
Answer #1
Moved -> Helpdesk
Answer #2
Just get Ubuntu. I prefer Fedora but for starters you might wanna go with ubuntu as there is so much info about it that you cant get lost.