It's hard to say.

I would imagine Ponchoback II would be the better physical specimen but I don't have a recent photo.

Minnie Me looks like he's been over-fed shit food all his life. Minnie Me's mama was cold, but her daddy Sun Demon was as game/tough as they come, and stopped A LOT of pretty rough Eli-type dogs on his durability and mouth, while Brick House was an all-around badass bitch (moves + brains + mouth). Minnie's sire Icon is Brick House's brother ... one of the most talented dogs I have bred in my life ... and if there was a dog I had the could have whipped Silverback, Icon was the dog would might have pulled it off by outsmarting and outlasting him. (They weren't the same weight though.)

Ponchoback's daddy, Silverback was a gem of a dog. Total finisher, awesome athlete and specimen. Little D was a relentless, long-winded, very athletic, almost maniacal dog. Never did anything with her, but I would bet my life she'd be game. She carried the same "stamp" of Dirty Diamond and Diamond Girl before her ... BOTH uber-game, uber-game, uber-game bitches ... and Little D was unmistakably cut from the same cloth and bred true. The kind of gameness that would make your skin crawl, and make cold-hearted veterans get goose bumps. Rocko was Sun Demon's brother, a better physical specimen, but I am not sure he was as game or tough, as he never traveled down that road, like Sun Demon did (several times).

I would have to see both stud dogs go, of course, to give you my true opinion ... or at least see them move around in decent shape to get a feel for their athleticism.

But pedigree-wise, there may be a blemish or two in each (as in all peds), but there are mostly rock-solid (and some truly badass) dogs right there in front in BOTH pedigrees.

Jack