I love the Titan class, specifically the Striker class. The set up that I currently run is like so: Molniya Type 2 (Mentor gear) Willbreakers Fist The Armamentarium Molniya Type 0 Primary weapons: Badger CCL, Red Death, and Mida Multi Tool Secondary: Y-09 Longbow Synthesis, Ice Breaker, and Secret Handshake Heavy: Gjallarhorn, One Way Ticket With the Armamentarium allows me 7 rounds for the Ghorn and an extra grenade. The bonus grenade is like a get out jail free card. And the extra rounds for my Ghorn? Forget about it. I play the Defender subclass in situations where everyone knows what they're doing and can benefit (by benefit I mean I actually use) the bubble of goodness OR when I'm raiding and am the only Titan in the group. As the other two have stated, Titan's can take a few shots, so sit back and use your Sniper rifle. Don't confuse the idea of being a "Tank" with the need to rush through everything seeking only carnage. Take your time, make your shots count. Then when you need to clear things out, pop a grenade, slap the ground, and watch the death pile up.