After reading, and talking to a local MoTec dealer, we are going to make the switch to this brand. It has been stated on this forum that they are hands down the best available. And our dealer is an expert at programming. He has worked with a number of racers at Reno, and was scheduled to work with the P-51 Galloping Ghost before they had their accident. Like the dealer told me, it does cost a bit more, but it is cheap insurance.