|SpaceMouse Wireless (upper-left), CadMouse Wireless (upper-right)|
TL;DR: the winner here is the CadMouse Wireless. It is exactly what I want when working in Fusion 360 and as a general mouse for use with my MacBook Pro. Skip the kit and the SpaceMouse and get the CadMouse if you are looking for an excellent mouse for use with Fusion 360. The CadMouse (wired) or the CadMouse Wireless each list for $99 which seems a bit spendy for a mouse, but it works better than any other mouse I've tried with Fusion 360.