Best crimpy v7-v9 problems in bishop?

Looking for the crimpiest! Straight old-fashioned pull down. Any suggestions?

Flyboy and Junior's Achievement come to mind immediately.

pain grain sds, croft problem

the yayoi problems are very crimpy but also very technical

the bachar problems aren't v7 but they might feel it

Soul slinger 

if you’re willing to go down to v6, Mr. Witty is straight crimping. If you want to try harder Bubba Gump has some nice hard crimps.

+1 for checkerboard 

Thanks, guys!