I've run a Savox 1258, and Spektrum 6040 on 3 different Tekin ESCs with no issues. I thought the glitching issues had more to do with running Spektrum radios?

I'm using an M11x.

I think the Savox sucks, but my Orion died at an away race, and that's all that was left. I absolutely LOVE my Futaba BLS451 in my wheeler though. If I could do it again, I'd go with the BLS 551 (low-profile), so that I could get all of my electronics on the left side.