[tehprognoob]

lol, Union Flag.
Besides the railgun there's almost nothing of its weaponset for doing heavy damage. So fragile it's not even funny.
I disagree on the comparison between Realdo and Flag, though. V-Vac is far, far more useful than Reload Up for Flag. Any decent player should conserve ammo, but with V-Vac, if you get hit by, say, a stun rifle or get caught by an Aps I, you're okay. Especially stun, which means you're out in t he open, frozen for a second. For fragile little C ranks V-Vac is lovely beyond comparison. Okay, Reload is godly skill, too, but railgun loading is fine without it. It's not a gatling or flashlight; you're not going to spam it.