Certain weapons carrye significantly less than their counterparts in terms of combat longevity. All non-Omolon sidearms carry less than 150 rounds which is pathetic (it was even worse than that before the March update), submachine guns carry several hundred rounds less than autos and because they chew through their ammo so quickly they are always running out. Certain weapons also have appalling clip sizes. No one uses legendary hand cannon with only 7 in the mag (Pribina-D I'm looking at you), 11 in the mag for Hakke Sidearms, just not useful at all compared to other commonly used weapons which I want to see changed. All weapons should feel viable as that increases weapon use variety. All of this coming from a PvE perspective btw, I couldn't care less about PvP.