Many here have given their reviews of the products. Only a few have negative reviews. I use and love all three products.
I use EJ for muscle tension/soreness and joint pain. EJ definitely helps me sleep (imagine that!! not its intended purpose)
PowerFuse is great if I need to be physically active. PowerFuse definitely gives me physical energy, but not so much mental energy. I have only tried 5 hour previously. I believe PowerFuse is better.
ElectroFuse simply gives me a refreshing/rejuvinated feeling, just like Daymond described his reaction to ElectroFuse.