Meshcam?

As a result of Mecsoft/Rhinocam getting greedy I am looking for a different CAM software. Mecsoft is going to start charging for an annual seat so I want to bail.

I have been looking at Mesh cam and will probably try the demo but am wondering if any group members are using meshcam on a routine basis to generate toolpaths for both 2.5D and 3D. Likes, dislikes, problems, compatibility with Mach3?

Sharing your experience and opinion based on actual use would be appreciated!

Jack