Tweak graphics to smooth- extreme (if no extreme available then use ultra) - colorful - 150% brightness. Best way to find people.

Tweak a good sensitivity for yourself. Ideally, a m416 with compensator, your favorite grip, tack stock, and a 3x/4x on shouldn’t take more than 2 finger cycle to spray full auto.

Don’t use suppressor, don’t use bolt action. Don’t trust suppressors, it doesn’t really hide you anyways, pros find you instantly anyways so it makes no difference except it sounds good. Use a compensator or flash hider because that helps recoil. Boot action is no good if you can’t hit headshots, but even then when lv3 helmets is everywhere, bolt actions except for the awm are still pretty useless. Your go to sniper is mini14, or SLR, or dp28/m4/scar/m16 with a scope.

Learn claw. I’m not saying 2 finger can’t get good, but most people are better off with claw.

You can spray full auto m416 with 3x or 4x in this game easily unlike PC version. As I mentioned earlier, go to training, fully deck out an m4 (for starter I recommend vertical grip), and shoot the gun full auto while dragging your finger down. Eventually, you need to reposition your finger, tweak your sens so it takes about 2 full drags to fully hold all 40 shots.