[lincpimp]

Well, I started with a hacker c50 11xl on the muggy, and it was ok. Temps were a bit higher than I liked. So i went with a 1521 1y. Noticeable difference in motor, esc and battery temps. Both motors have very similar kv, so I did not change gearing. I think I run 15/49 right now, so around 40 or maybe a little more. Currently have badlands on it.

The neu has more torque, and I am guessing it is slightly more efficient. It is a bigger/heavier motor than the c50 xl, but overall power output seems to be about the same. My 4500 30c 6s fp lipo does run about 10 deg cooler, as does the motor, and the esc fan does not come on as much. I would recommend the motor for the muggy, that is for sure.

On a side note I am not really impressed with the medusa motors... I have compared the 60mm to a few c50 L can motors and the l cans run cooler and put out more power... I do like big power though. Given the option i will take a used neu over a medusa any day. I paid around 180 each for both of my 1521 1y motors, one was almost new and the other was brand new. No point buying an 80mm medusa if the neu is 20-30 bucks more...