So first off thank you for your knowledge and experience you share with us! Lets get to it. I usually only blast for 8 no more than 10 weeks at a time then cruise at 200-250 test cyp which might not be right the right method but whatever it works for me. I've been thinking about using something besides Tren ace while blasting and was wondering how I would go about using a steroid that takes a little while to build up in your system like Deca? Do I start using it before before I start my blast or does it matter? I just want to make sure my use is efficacious and I'm not wasting gear by not using it long enough