quality muscle!! pure gains easy to keep.. i been thinking of just using some var instead of npp for now because i need a mood booster i felt great when i take var its the best anti depressant lol but the past few days this primo has really started kicking in and i am loving it went from 400mg a week up to 500mg a week and im in my 4th or 5th week now of a long run
I think Var in place of the NPP is probably a good idea. You're not going to get as much gains as quickly as you would with NPP, but you'll be leaner and have more "quality" gains.
Primo is more of a subtle compound, so it could be easily overshadowed by NPP. Considering the price of Primo, using the NPP at the same time would be a waste of the Primo.
If size above all is your main concern, then NPP might be better, but if you want lean, keepable gains, Primo is king!