I have been running this device for over a year. It has run flawlessly. I had my doubts as to whether it would make a difference initially. I have it in all 3 of my pattern planes -Soon to be 4(Biside)). I also think it may reduce battery consumption, as well. I experience typical Masters flight battery consumption in the 2500 to 3000ma range with the Pletty Advance and YGE ESC.