I kinda wish the ammo could stack to more than 50 for the pistol.
I kinda wish ammo stacked infinitely with itself.
It's a pain having 3 packs of 50 machine gun ammo, there should just be one packet of 150 ammo imo.
Yeah, the limited ammo stack does become a pain.. I carry around at least 4 different weapons, plus all the explosives/grenades. I like to use the best weapon for the job. Pistol (with silencer) for close quarters when I'm trying to be quiet, and there's only a few enemies, if I'm in deep cover and don't care about being quiet I'll use the sawed-off just because I like the bang.. SMG for mid ranges and battle rifle for long ranges/heavily armored enemies.