I work security mainly in Atlanta and have been trying to find a gun for work. I was about to pick up a PWS MK1 Mod 2 for the lighter weight and sleeker build. However it has no forward assist compared to the mod 1 and I’ve only ever owned one other AR without. I‘ve never once used it in the past so I don’t know if I’d even need it in the city. Would you opt for or will it make no real difference?