Mas, I have recently heard some recent second-hand reports of Pow-r-ball (likely 9mm, but I am not 100%) tumbling upon impact in SD shootings. Considering the reputation of this round as a consistent-opening one (combined with what I would think would be the very low likelyhood of a handgun round tumbling to begin with), I found this curious. Have you come across any similar reports, or does this sound like garbage? Also, I just picked up a Glock 32 as a second EDC for when my H&K USP is a little too large to conceal. I also got a small quantity of both Ranger and Gold Dot JHP for this round, as they both have a reputation of great performance in the 9mm versions. Any thoughts on .357SIG SD ammo, or have I already made a great choice in either of those rounds? Thanks in advance.