I'm a total noob at this game and have accepted the fact I can't into meta and will always suck at pvp. I usually do decent as a frontliner tho, and have a blast doing coop vs AI or scavs/raptors. The metal plate nutty raptops with raptors in the middle can get fucked tho lol.
Also, is air even fucking necessary? Seem like a complete paper tiger. I usually put up one t1 AA right away, then once I hit t2 AA, it feels like anything the enemy (real or computer) gets completely clobbered. I honestly believe if I played the 'air' spot, I would just maybe fly around with a con and make AA turrets and fly a couple scouts into the enemy. Then maybe just build turrets everywhere lol idk. I literally a noob that sucks at this game and, last time I played Glitters, three of my Shredders completely destroyed the entire enemy air, and the one Arbalest in the back finished the rest off. I wasn't even paying attention.