I called Sierra and talked to one of their bullet techs - he said the plastic tipped Blitz King is more explosive than the Blitz.
I called Hornady back about SX availability, they won't be running any until May, so they're out for this season...
I grew up in Colorado; there we called the yellow bellied marmots whistle pigs. You didn't see them until you got up in the high country. When I moved to Idaho I can't tell you the number of times I got corrected when I called rock chucks whistle pigs...
