a transformers heavy metal war rpg minitures game?
a transformers battle front (similar to battlefield vietnam) game?
or
an online transformers game based on both cybertron and earth?

the reason i ask this is because i have been playing alot of games on the ps2 and psp, and ive been looking for a really good transformers game but of what ive heard, all of the games the have to do with transformers are really bad, so whattype of these games would you buy?