I like primo better than any other compound out there, but you have to understand the way it works before you shell out the coin on it. If my primo runs were back in the day where I was still trying to gain mass then I would be someone who probably chalk it up as a waste of money. HOWEVER, I've gained most all the size I'm going to get and have been training almost 25 years. So now, where primo comes into play for me is that it's sort of like the HGH of gear. It's a recomp drug, where as when I'm using it I just keep getting better and better and the scale doesn't move much. It creates this illusion of larger size from a quality muscle. Also, although 8-12 week runs with it will work, from my experience you wanna stay on that shit 15-20 wks, longer the better with primo. I feel like after 8 wks on is when you really start seeing the results happen almost week to week.
I use it as my primary compound with a 600-700mg per week dose and always keep my test down around 200mg/wk. Anything else in a cycle is low to moderate, such as I may run a 6 wk block of anavar at 40mg a day or an 8 week block of deca at 200/wk, but everything is secondary to primo and of course my TRT. Once you understand the way it works and you are on it long enough to see the results, you won't even give a damn what it costs!!
Primo, HGH, a little bit of deca and some test and kaboom!!!