I do not yet own a MMM, but i have put a few MM's through the ringer. 5s with a 7xl, 5s with a 9xl and running so hot they could have shut down, but they didn't. I have not used the repair/replacement service yet, but know they won't disappoint, I to give an A+ for making reliable esc's and making one that can be abused without blowing every 5 minutes. I know they will eventually fix the problem with the MMM, Though i'd rather they made it opto and included the castle bec for a few dollars more
Work because i gotta, play because i wanna
People here hate Nitro, I love it. I start it, run it about 50 ft from me and it dies, I go after it. Perfect exercise