Just bought a SW az-gti mount. It will arrive next Thursday. In the meantime I am getting acquainted with the software. I have an Android Phone (and an old iPad, so I may use both). I understand left side firmware, right side firmware with EQ capabilities etc. I downloaded on my phone SkySafary, Synscan and Synscan PRO. What is the differences between the latter two? They appear identical. Is the only difference that the Pro version allows EQ motion control while the non-pro does not? I don't plan to use eq, so I may use whichever firmware the mount comes with or simply update to the latest left side (my refractors have rings so orientation is not an issue) and whichever of the two app is "better".