I went from sniper rifle to scar, but i love it alot more happens and tbh i think killcam is the biggest downer for snipers.
You cant really sit and cover your team from somewhere cause as soon as you killed 1, 10 sec later that guy is at your back with a knife

Not true, if you pay attention to sounds in game, almost no one will get behind you. I'm finding sniping in Lighthouse map very interesting, because when you get other players attention they run like crazy to your location in building across the map. And just by listening to footsteps and watching the map i can kill 90% of ppl who want kill me

Sometimes killing players who want backstab me give me more frags than sniping

Even talking via headset during game can cost you some frags because you will lose concentration and/or miss some sounds and you will get owned, same goes for listening to music and or playing without sound.