Testing will be a lot more effective if we focused on 1 ammo and 1 gun (as compared to 2 ammo, or 2 guns at the same time).
As much as I want to see Burst without clip size increase, or Greased with its shell drop, I want to get Loch over and done with. Harpoon would be much more 'test-worthy' than the Carronade arc changes, which we probably know the result of.