Maybe a more accurate tagline would've been "BILLIONS of combinations. However, the same 10-15 will be used by everyone ever."
Not ripping the game, though, having a blast, and people are obviously going to use what works. Some gun types are pure garbage as well. I've yet to build a shotgun worth 2 shits and that's with a good hour or 2 in the testing range. Fucked around with every spread barrel type, then every other combination of parts and the range just makes it pointless. With a pulse chassis I can get a shotty to do about 50% damage for a body shot, but no joke I have to be so close it's stupid, essentially I have to shove the gun up their ass to do damage. Even at stupid small distances, say 10', it will do 0 damage on them.