[squeeforever]

Ya'll are right. Things like lower IR and bigger wires certainly heat, and sometimes it can be pretty significant. I've noticed gains from simply going to Deans connectors. Another aspect to look at is that the MMM will have more amp handling capabilities, so given everything is the same. Motor and battery, and you go from the MM to the MMM, you can simply gear up for more speed as well, since it won't get as hot.