>>64212854
Im a bit of a Beretta ball gobbler but ill try to be fair.
Both Beretta and Benelli semi auto shotguns have all been like 99% reliable everytime ive shot them. Benelli M1-M3 are the inertia guns and have a higher felt recoil (to me) than the M4 and 1301. Also if you suck at properly mounting the gun or you're in an awkard position where the guns are not against you solidly, they'll fail to eject. M4 is a bit heavier than the 1301 but I will give a point to the M4 for "Feeling" a little more robust. 1301 is cheaper.
Imma be honest, in my opinion you cant go wrong with either brand if all you're gonna do is larp or shoot paper. If you wanna stretch your dollars get a Beretta, they have more colors too. I also think it looks better, but the i will say the M4 is more "Iconic" and has the GWOT-core thing going for it.