I've been doing 5x5 for 3 months, and I'm thinking of jumping off to another program. 5x5 is getting really heavy to the point deloading is frequent. From the bodybuilding sub, I've gleaned German volume training and the Allpro (a beginner friendly body building routine).

These routines differ from 5x5 in emphasizing lower weights, but higher repetition. If my aim is to bulk up aesthetically as much as possible, which program should I go with?? Or should I seek another strength oriented program?