[Zubersoft]

I would say bugs get introduced a little more often in the Windows 10 version due to some complexities with the framework I have to use for rendering things, and I can also fix the Android version faster than Windows 10 as there is a two to three business day approval process every time I submit an update to Microsoft.  While there aren't that many, I do receive more reports of performance issues with the Windows 10 version than the Android version (which I'm still working on trying to address even though I can't reproduce them). With a stable build though, the Windows 10 version is as reliable as the Android version.

You can definitely restore an Android backup in Windows 10 and vice versa. 

Mike