I agree with you gladiator..
if you are at your peak test level and still want another thing to run side by side with it go for it!
Every drug acts differently.. and if you are at that sweet spot balancing gains and side effects with the test adding another compound beats the extra test any day..
if not deca, perhaps primo or masteron? they could help negate some of the sides from a gram of test..
be careful bro... !