Hello, very new player here. I come to PS2 from World of Tanks and Eve Online, where things are just a lot slower. My god this game is hard. Main issues I have are being killed over and over and over again by enemies I never/cannot see. I'm also finding it very difficult to tell friend from foe. Hopefully I'll improve, I'm having an an ablsolute blast regardless. On to my question. I am enjoying playing the light assault role the most as TR. So what do I spend my first certs on to improve my combat effectiveness? I am guessing upgrading my gun to start? Sights? Any advise abour this would be welcome, as well as other tips.