1.alphamine-great taste awesome energy, kills appetite, and aids lean muscle preservation
2.dexaprine-kills appetite the best. Also ungodly energy for hours. 1 cap is still too much for me
3.og oxy elite pro. All around great feel while on it but my tolerance to 1,3 grew quickly so the energy wasn't very exciting after 3-4 weeks. Otherwise it probably would have been number 2. Nothing has topped alphamine for me yet