MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Hey aliterally. Development has slowed down quite a bit and we're still a ways off the 2.0 final. You should go ahead and print this version, and my recommendation is for a regular grip for his dominant hand and a magnetic one for the other.
Worst case scenario he can ask you for a new magnetic grip in the future when they eventually get released. I don't have a fixed date for it since this is a hobby project and I haven't had much time for it at the moment. But I do plan on finishing it and of course, everything will be compatible with the current build.
Let me know if I can help you with anything else.