Yep, that's why I was careful to mention CQB and sidearms but probably should have made it more obvious. I am fully aware that the heavier weights overtake lighter ones at the 25-30m mark because of that energy that they shed so early on.
Below those distances there's an argument to be made for the lighter weights even if that time is getting close to negligible.
Aye, R-hopping is insane too. Even a 6-7mm patch can lift a .43 with ease - it's ludicrous. Far more consistently too, I've found.