Personally, I like to play the Soldier class. Not only does it mesh well with my RP'ing style (Knight in Shining Armor), but IMO it's the most straightforward of the classes: Point gun towards enemy, activate Adrenaline Rush, pull trigger, win. Also, it's the only class in ME2 that can equip my favourite gun in the game: The M76 Revenant.
BTW, I haven't gotten ME3 yet. Just thought I'd let ya know. No spoilers, plz.
BTW, I haven't gotten ME3 yet. Just thought I'd let ya know. No spoilers, plz.