My name is Joaquin and I want to start using the Sharpap for deep sky astrophotography with my 16" F 4.5 telescope with azimuth tracking.
I have several questions about how to use the Sharpap with live stacking.
Is it necessary to use the Sharpap pro for that or can I start with the free one?
If I start with the free Sharpap, what do I have to keep in mind? A few nights ago I took this with my 16" F4.5 telescope + 0.67 focal reducer.

What is the difference between using the free live stacking and the Pro one?
Saludos