I was thinking to start with a new mass/strenght routine. And my choice is the German Volume Training. But i can't decide between the Custome Volume Training from Mike Mahler, Optimized Volume Training from Christian Thibaudeau or the Advanced Volume Training from Charles Poliquin.
All of these routines should help to build mass or muscles while also increase strenght. So i wanted to ask you guys for your expirience with these routines.