Does anyone have both the CMS and Threezero version? I’m trying to find a review of this comparison. As I already have all of the CMS version, I’m not sure if I should get the threezero ones if the improvements isn’t that much.
i bought one a few months ago. It's a stand alone version. It doesn't have arm or shoulder problem. I did find moving the arm a little tight. How do I know which version I have?