I haven't played so much lately but i have gotten Batarian Soldier and Geth Engineer. Since i don't play Soldier because it's so boring it will take some time to try him but Geth Engineer is awesome. Love his heavy melee. As a first playthough I'm going with the flamethrower turret but I'm do gonna try out the shield restoring turret and play some gold when i get to level 14-16. Sounds like a godlike team ability. I want the Infiltrator so i can try out the Hunter Mode. Other then that i wanna try out the Krogan Battlemaster and Asari Justicar.