the XERUN SC8 Pro is 4S Capable and waterproof already. it's also Sensored.
After the MMP and all it's BEC issues with high-resolution/speed servos, i'll stick with Hobbywing, thanks.
Do you mean the SCT-Pro? Which hobbywing doesn't advertise as being the least bit waterproof. It might say splash proof in the manual but that isn't waterproof to me, meaning if you put it in a glass of water it'll probably fry.
The SC8 is a sensorless only ESC and does come in a waterproof version.
Simple $20 castle external BEC resolves any ESC BEC issue's then castle's are hard to beat and they have a dual mode unlike hobbywings (new V3 ESC's I think have dual mode but they cost double what a MMP cost's).
| Stampede 4x4 | Stampede | Blitz |
| Slash MT | Slash 4x4 STRC LCG |
| Futaba 4PLS |