mmm :/ i think is nice because when u play with better players u r learning how play and new tactics
When u win is because u r the best xD lol, but we(all) were noobs, and we(all) were learning about how play and new tactics
so the only point what u need practice is. TRAINING A LOT
Practice with SMG and Sniper+Pistol
with Nades, With a partner. Good luck