im getting ready for my second cycle and i dont want to just jump right into it. i wanna get some professional advice this time around. my first cycle was test prop and npp, was more of a cutting cycle. my question is what could i stack that would be best for mass and best for ability to keep gains? from what i've read, ability to keep gains depends on quality of muscle and the duration it takes to put on that muscle. the longer it takes to put on the size the easier it is to keep.(is this true?)
my stats
27 yo
195
10% bf