I understand perfectly. You think one of the cartridges in your stagger might not penetrate far enough. So you rely on the second cartridge to make up the shortcoming. Being condescending doesn't make you right.
Penetration matters more than expansion, and if you think the first round won't penetrate enough it's foolish to use it. You might not get to pull the trigger a second time, time is your most valuable commodity in a gun fight. It's not that I don't understand your logic, it's that your logic is flawed. In your worldview, you should just use the wadcutters x5, which isn't a bad idea. I'm mandated to carry hollowpoints, and will mention yet again the PDX-1 worked as advertised when I needed it to. I believe it's the same as the Ranger 130gr +P in different packaging. I don't know about the HST offering. I've yet to see it used in the real world nor have I looked for trustworthy testing. I'm quite happy with the PDX-1 for my LCR.