[technologic]

full stacks = 100xbb?

i think i would lead out. if he autobets this flop, there's no way to know what he has by check calling, etc. by leading out, you can pretty much narrow down his range of hands. if he calls, he probably has AA/KK/QQ/JJ and can procced with caution. if he raises, it's PROBABLY a good idea to muck.

i would probably lead the turn again if he called, and see his action. if he moves in, it's a faster muck, as he's not going to get much fold equity by raising your double barrel shotgun blast.

on the river, if you get that far, i'd check/fold. he would not bet the river with QQ/JJ and would probably want to get a showdown.