Any thoughts about MGM TMM-40063-3 X-Series

[SV6000]

I am converting a FG 4x4 Baja Comp and am looking at this ESC, have a 2230 1Y on its way to push it around on 12s, have you made any progress on your project aqwut. I used to have 2 MGM 280 6s ESCs but i did not like them very much as they kept burning up and having brake and programming issues. What are the new ones like??