The thread name being “100v dual ubox fire” gives the incorrect impression that most of the issues are the 100v version.
It looks like it’s really the 75/300 version that is fire prone. I’m not sure the 100/250 100v ubox deserves a firey reputation, or if it’s just an unfortunate association with the 75v version. Maker x seemed to see more exploding escs on the D series when they were on 75/300, before they switched to 100/250.
Anyway, this one was a 100V version :
Jenso from E-TOXX told me he and one of his customers got not issue with the Spintend at 20S.
I feel like there are not many people running the MakerX ESC.