Yes this. ^^^
I look over Doc's list in 9mm, and then cross check it against my favorite ammo supplier (www.sgammo.com). I can usually get Federal HST 147, so that's what I've been using for a couple years for Defensive Ammo. I would have been happy with any round on Doc's list, really, but the HST seems to be in stock, usually.
It shoots out of my G19.5 and G26.5 poi=poa out to 25 yards using a cover the dot hold, for me.
For practice ammo lately I've been shooting Federal American Eagle 115 AE9DP. It also seems reliable and accurate. No issues in the last couple cases.