Hm, but then the mPPC or SRM2-salvoes can one-shot BAs.
The difference is the effort it takes to do that.
Grenade launcher in q1 fires faster then the rocket launcher and deals 100-110 damage. Rocket launcher deals 100 damage. Which is generally the better weapon? Well the rocket launcher...
Which is more impressive, air-gib with a rocket launcher or a grenade launcher? Well, the grenade launcher.
Same for quake 3 if you compare a railgun and a rocket launcher. Rocket launcher has the same one hit damage as the railgun and fires faster. It is still much easier to get an air gib with a railgun then a rocket launcher. Most players if they had to choose only one weapon, would pick the railgun.
Say you click your shots with the AC2 you can get 6 or 8 shots in for every one MPPPC? That is 3 to 4 potentially killed BA for every 1 potential kill for the MPPPC.
But this is really more of a discussion on the AC2 "stealing" other weapons roles (It is a sniper, Close combat, stealth, anti-mech, anti-BA weapon all at once). Not really intending this to be any form of claim as to the weapon being over powered or not. Just a comment that I think it promotes boring (for me personally) gameplay.
/Merf - Drawbacks? This weapon have none.