Everything is much smoother which is better but It's just a little too quick. they need to be slowed down just a tad, I'm talking 2%. Transitioning stances and the tactical pace, things of that nature just need a touch of oldschool Arma to give it a more realistic feel.
In real life your tired, your hungry, your pissed off at being in whatever shitty situation your in, you have a ton of gear on you, and you have physical bumps and bruises (you never fight at 100%). Taking these things into account movement is difficult, changing position and moving fluidly is difficult.