Using a Hifei Fulcrum Pro+ 300A V2 ESC. Very good efficiency and with USB Data Dongle and WIFI Data Logging. So you can check all data live on conected Cellphone or Computer.
Works really well and we tested it up to about 250A. No problem for it. We even used it with passive cooling up to 140A.
If any anyone interested I sell some of the spare ones…send me a p.m.
Check the data