Ive played as all three class. Titans are over powered and over armored. Its a class built for people who are TERRIBLE at first person shooters. If you cant make it work, you should not play this or any shooter ever again. Im not trying to insult you, its the gods honest truth. That being said there are a lot of b!tchy ways to die in this game and you do have to get used to it. So stick with it and I'm sure you'll be getting the large amounts of undeserved kills afforded to all titans for bad, unskilled game play.