So, I first tried to rock the Punkkills version but literally every time I flew it, it'd break on the weakest crashes. I was thrilled when I found this version with thicker motor mounts. It has not broken yet as I've been zooming around my house and wrecking on hardwood floors. But, an unexpected improvement was that the motors stand straight up and don't have fucked up angles to them. I attribute that to the higher walls of the motor mount cylinders. Fantastic design, I love it! Thank you!
Makers Tools Works, Mendel Max 2 w/ E3D .4 hotend