titan are the two least powerful classes in pvp warlock are mid tier and hunters are top tier the two hunter supers are crazy good. the titans FOH super is really no different than nova bomb except nova bomb hita a larger area so it actually is better and the bubble is great for what it does but radiance you get damage reduction granted its not that much. your melee becomes a one hit kill and both your grenade and melee cooldowns are down to like 6 seconds plus with fire shield perk you get an overshield from getting one melee strike on an enemy titans are not op warlocks are better through and through my warlock isnt leveled yet but i have hunter and titan and my coop partner plays warlock i know the strengths of each defender titan is a monster in pve and the striker is the better choice for pvp but neither are close to over powered.
No such thing. If you're coordinated, it's easy to burn through those shields. Titans are the least among in PVP, but not useless. They only time they one shot is if they are running with shoulder charge. Which btw, you have to stop/start after 2-3 seconds of shoulder charge being active. Warlock is easily the top tier in pvp, followed by hunter. Plenty of titans still do good, but that's despite being hampered by marginal pvp abilities.