Originally Posted by
martin660
Black Diamond speed controls are junk. I wasted a lot of money on them due to local hobby shop. If you own one I would sell it and get a quality product from Tekin or LRP.
My black diamond works great for me, best esc I've ever had. What 4 guys at my local track go through 6 to 7 tekins each, I still have the same esc i started with. I only have $200 in my black diamond and that includes the usb cable. But to each there own.