Velocity5
League 2
I am getting used to the sniper and they are hard to get used to. But when you get better with them - there is nothing more satisfying than picking off people with Headshots.
I figure position is key, knowing spots where people camp just enough while they expose themselves so that you can snipe them. Like it was mentioned though, some people are VERY good with the rifles. I can remember a few games where I was picked off during full sprints side to side across their view and somehow they got me!