GB/WB stack opinions

[bigdog151]

i was just wondering if some of you who have tried the GB/WB stack could tell me if its a stack worth trying, currently i am on the bsn stack, which i have seen pretty good gains on but bsn is just way to expensive for me to keep up with it, that is why i was wanting to try controlled labs, all i hear is good things about the stack i was just curious to how it is or has worked for you. thanks