When it comes to supplements, you just got to play around with it to see what works best for you.
I've used products from Muscle-Tech, BSN, Xyience, Cytosport, Twin Labs, Nutrex and generic stuff. I've been hearing good things about Concret Creatine. I take Cell-Tech from Muscle Tech and Monster Amino from Cytosport. The only good Muscle Tech product is the Cell-Tech, for me. BSN didn't do much for me. I also used to take Hydroxycut, but it didn't work that well for me. I then started using Twin Labs Ripped Fuel and got pretty shredded. Took Xyience later on, but that didn't do anything whatsoever. Taken BSN protein products which were good, Nitro-Tech was a horrible experience, and Isopure worked the best.
And anyone thinking I'm going overboard with all the supplements here, these products have been taken over the span of over 10 years. So I'm not some supplemental binge freak, lol.