Oh... ive just never bought them cus there so bad. I also think that shotguns need a buff to accuracy and possibly a small buff to damage.
Buff Combat MGs and Homing Launchers. Combat MGs cost too much to be that bad, they could be good for ground and wingsuit pvp. Homing launchers are just horrible. When fighting a wingsuiter, it is TOO easy for them to lock onto you, and you might think, JUST LOG, but obviously, when fighting, you've hit them, and now you're in combat, with absolutely no escape. Buildings dont provide ANY cover, as these damage thru walls.
I don't think that would be enough though. I got held up in the air by a dude with a nade launcher today, I was on the roof of the bank and he was inside. He just shot the ceiling and the explosions knocked me back up before I even hit the ground. So I think the fire rate needs a nerf, too.