What is the better astro mount: EQ6R-Pro or iOptron CEM70? Part1: Specs and Features

We will have a look at 2 popular mounts the Skywatcher EQ6R Pro and iOptron CEM 70. We will compare those 2 mounts in depth and in part 2 we will see how those mounts have performed with a look at the phD2 guiding graph. Stay tuned and enjoy!