Well, you have to know that Nitric Oxide products differ from person to person. It may not work at all as you already know. But I have had great gains and pumps, actually extreme lasting pump with BSN
Nitrix. I just tried it yesterday. It lasted intil today. I'm really happy about BSN Nitrix and I think you could some gains with it. Also, MRI NO2 Black is said to be great. It produces 950% more nitric oxide than other products out on the market, it so claims. I'm not sure about this, but I will try it after I'm done with Nitrix.
You should go with Nitrix, and use BSN products like
NO-Xplode with it and other BSN products(they all work better together).