Small changes (Are they good or bad?)

So there are a few small changes within Halo 5 since the beta, weapon changes from old games and general gameplay. The one i want to bring up is small weapon changes. In some Warzone gameplay i have watched, i noticed that the AR (Assault Rifle) has 36 ammo instead of 32 like in every Halo game (Excluding Halo: CE) and if i wasn’t mistaken, i am sure i saw the Shotgun in the E3 gameplay Demo have 5 in the magazine. Anyone know any other small changes? Do u guys like these changes?