hatzygopteryx vs quetzalcoatlus

i didn't know. sorry for the double thread. but hey, at least there was something that i don't agree to. calling this a missmatch is way to much of an overstatement. the two pterosaurs physiology was very similar with compatible weapondry and they both likely apply their weapondry to their fullest advantage the same way.
though, hatzygopteryx did likely have the advantage. it was likely shorter then quetzalcoatlus, but it was the all around more robust animal. it's skull is discribed to be ~500 mm at the base of mandible articulation. quetzalcoatlus was less then twice as small, being only 240 mm. i point the advantage torwards hatzygopteryx do to it being the more robust animal all around. but i disagree with this being a miss-match

Hatzygopteryx wins