I'm making the jump into modern gaming this weekend and will be purchasing a Wii. I love first person shooters, linear or otherwise. I've looked all over the web and have seen a million gun-controller attachments. Anyone have a preference on which is the best for each game type (free exploration vs. linear). I assume a pistol-style would work best for a linear shooter, since you could wield 2 if you're playing solo but on a 2player game. In a free-roam scenario you'd have to have one with the nunchuk attachment so you can move. Any suggestions?

-I apologize if this has been done to death (I've always stayed in classic gaming). I tried to search in this forum but "wii and gun" but its under the 4 letter minimum!