I have subscribed to this mod since release, when it was just a couple of guns, when the starting pistol didn't have a menu, when there were no new perks, i watched it grow to this beast mod it is today.
The most intuitive thing these modders have done is the [3] alt fire, in the second pack, where on certain weapons, the gun would open up/change to a secondary firing mod. If this option was implecated on these weapons, it would make it so much more cool, like some of the Infinite warfare weapons
When i see this mod has updated i get really exited to test out the new features, keep up the development :)