E.g. you reload the vandal and when you see you have 25 bullets again, you equip melee quickly before equipping the vandal again if that makes sense? Also, is it quicker to use the same approach for an operator shot instead of a vandal re...

I dont know honestly, I just reached it recently and Im pretty happy about it, but coming from league where its not that big of a deal, I dont really know. Is it the same in this game too?