It is all opinion. My lock is by far the easiest with which to kill others, and the Titan I used to main equally so. On a hunter, I have to be way more calculated since melee and nades are weak... so "wrong in your opinion" only.
It's not more qualified, and I didn't say your opinion wasn't. And specifically I was speaking to Dancers, I have friends who main Slingers and they seemingly had more of a field day with trips and knives so maybe I try to roll with that. Just don't like seeing a sub nerfed out of relevance.
Easiest class for me to survive and be successful using is Hunter, hands down. Maybe it fits my play style better for PvP, I dunno, but I do have my personal numbers to back that opinion.