It's great for slimming your wallet. The idea of 4OHT-decanoate is a fine one, since it has most of the benefits of testosterone, minus the drawbacks of estrogen and DHT production. Until someone comes out with it at a reasonable price, there are far far better choices for sizing up. Unless you are made of money.
1-test + 4-AD stacks work very well. Look around at the feedback here, or at the Bulk Nutrition forum. If that isn't enough, maybe throw in some m14add orally and you're set. I'd stay clear of M1T, but if you insist on it, just add 5mg to the above, and don't run that for more than four weeks.