That's a good price...
Really sitting here tempted.
According to that website, the PDX1 is the new FBI duty load, but it's hard for me to imagine that it's really better than the Ranger bonded. Especially at the huge price difference - 17.99/20 for PDX1 vs 19.99/50 for Ranger.
I just paid 21.00/50 for 147gr WWB JHP for a couple of boxes. To pay less for Ranger bonded? Yeah, that's pretty good. Trying to not spend any more ammo money this month, but I am really tempted anyway.