What wii game should I buy?

Monster Hunter Tri

Call of duty Black Ops

Super Mario Galaxy

Mario Kart

Super Smash Bros Brawl

What is the best star wars game?

I really need help picking some games
Fifa 10
Secret Agent Clank
Iron Man
God Of War Chains Of Olympus
James Cameron's Avatar The Game
Ben 10 Alien Force Vilgax Attacks
Jackass The Game
Star Wars Force Unleashed
Patapon 2
Rainbow Six Vegas

I am confused of what im going to get xbox 360 or WII?