1.DM better thumb grinds
2.DM longer sleep time
3.DM not as good as the X-convict at normal grinds though
4.X-convict is good for the more flashy kinds of tricks, where as DM is good for the really complicated string tricks (ladder escape, white Buddha, and whut, black hops, superman,)
5.X-convict is the perfect yoyo for JD’s signature x stalls
hope it helps! 