Probably better off with NPP from the two selected .. wouldnt be my anabolic of choice coz I generally dont do great with 19 nors .. But npp is less toxic than Tren , which means you can use a higher dose for longer , and will not potentially fuck up your appetite , hinder your sleep , etc etc... all key factors in growing ... So you'd end up with more net gains and a healthier organ system .. IMO tren isnt the best option to grow - Id take even primo before it - but what its amazing at is muscle preservation during harsh deficits - and it honestly doesnt take a whole lot of it to get the job done...