Price would almost certainly have the drop on Wilder. Much more technically sound. Even a jab from Firtha was enough to get the chicken legged clown off balance. A power jab from a power punching (possibly the hardest puncher in the heavyweight division) bloke like Price might send Wilder into the cemetery.
I would have to to with Price.................. Wilder refused to fight Thompson, and for good reason...........
Price has no jab whatsoever, Wilder has the speed advantage, neither fights well off the back foot and prefers to be the aggressor. In reality whoever lands first wins. I'm favouring the faster Wilder but with chins this bad and both guys with serious power anything could happen.
Wouldn't want to say who would win ... but it's pretty obvious fact Price has considerably more power than Wilder. Audley Harrison is their common opponent. Wilder threw his most wild super telegraphed right hand and knocked Harrison down, he got up on the count of 6. Price literally put Harrison out cold for a frightening 4 minutes, where there were no replays shown and a fear initially on TV Harrison might be dead. Price clearly has the upper hand in the power stakes. Both have glass jaws though as seen from their amatuer and pro careers.
So far Price has showed a chin several magnitudes of orders superior to Wilder's one. Price could never be knoccked out by cruiserweight with headgear on, and in fact, he has been in several wars with the headgear, and with legit heavyweights. Also, he went down that way against Thompson only because he got hit clean on the ear and got the eardrum ruptured: in their second fight, Thompson was snapping his head like a punchingball from one side to the other one, and yet Price just gassed, wasn't even knoccked down. Last but not least, Price does has a jab and he uses it, contrarily to Wilder; and his jab alone would be more than enough to wobble Wilder. Hence, i think that 7/8 times on 10, Price knocks Wilder out.
Very hard to predict. Both have big power and a shaky chin. But Price has more technique and experience against opposition who actually hit back. I'd say Price, but it might be a KO1 either way (and I mean unconcious, not Scotty KO1).