I did not care for OxyElite Pro at all. I noticed only a few pounds of weight loss over the course of the bottle, and did not really feel anything from it. Mind you, diet and training were on point.
Forged Burner on the other hand was the bomb! Did 2 bottles over 4 months (1 month on, 2 month break, 1 month on) and can say I lost 23.5 pounds on the 1st bottle, and 19 pounds on the 2nd. Appetite suppression was unlike anything I had ever taken. I could have gone DAYS without eating if I didn't force myself to. Again, diet and training were spot on.
Starting 10/3, I will be logging N2Burn. I'm hoping it's as good as Forged, but I was so overweight while taking Forged, there was nowhere to go but down!