What are some alternatives?
When comparing Mastercam and Autodesk Fusion 360, you can also consider the following products
Vectric Aspire - The complete software solution for CNC Routing,
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
SprutCAM - SprutCAM all-in-one software for CNC machines programming
SketchUp - 3D for Everyone
Autodesk ArtCAM - ArtCAM is a cad/cam software program thats been designed for artisans instead of engineers.
Onshape - Onshape is the first full-cloud 3D CAD system. It runs in a web browser and on any mobile device.