Mac 10T

Noobee here. Does anyone know what the main differences are between the Mac 10T freewheel version and the cassette version is besides the obvious? Is one more powerful than the other? I can’t seem to find much information at all on this topic.

Besides the obvious, the only difference is the axle size. The cassette version has smaller axle on one side, leaving a smaller flat as well. I have one, and it works decently, but I wish they would have fixed that to be the same on both sides.