Why do all the Powerlifters say 5/3/1 doesn't have enough Volume? Well add some fucken volume then! If a Bodybuilder or any other kunce feels they aren't getting enough volume they will add some. Can't Powerlifters think for themselves?
Yeah Big Mickey, Restuffed and Barry hit the nail on the head. The best routine is the one you'll do consistently and with enough volume and intensity.
Natural lifters really should be Powerbuilders - PHAT, 5/3/1 BBB Template 2, Push Pull Legs with varying rep ranges. etc