I need help figuring out the right ESC to purchase. I will be using this motor which has a max current rating of 45A. The product page suggests to use either the FSESC 6.6 60A or FSESC4.12 50A Which one should I go with? Can I use a FOCBOX(VESC-X) instead? Or is there any other cheaper and reliable alternative? I am not able to find the schematics of the FSESC’s. Can someone link me to it?