@pandareno1999 I've been using Scout of Action for a quick warmup the latter half of this season in particular, good tips!
I find myself trying to reload when I have an available target in the front row if at all possible, as it's pretty easy to hit those with a hipfire as you transition back to ADS after a reload.
I'm not sure how much time that's actually saving me, but it sure feels smooth.
I haven't tried staying ADS while I reload to get a bead on those back targets, I'll have to give that a shot.