Need Help choosing a game. Opinions?

Hi!

I'm not very familiar with games so I was wondering about people's opinions regarding some of the new games, especially the shooting ones for online playing.I wanna get one for a friend and he plays them online.

I was considering WIC, but I also heard good things about BF 2. And even some older ones like RTC Wolfenstein and BF 1942/Vietnam sound pretty awesome, especially for online play (plus I don't think he has them)

So I'm not sure what to get him. Any ideas?

BF2

BF2 is starting to be old news.

ETQW is fairly busy right now, CoD4 due out shortly although no one knows what the online element will be like. TF2 from the Orange box if you fancy something funny and fun to play!