What are your reasons to change from Sony to Onyx? I assume that you work in academia, because you use mendeley?
As far as the experiences show here in the forum and on youtube: other apps then the build in apps from onyx tend to be a lot slower, and are not that stable – but I might be mistaken in the case of mendeley. I do not own an onyx so I cannot try it.
But as an academic I really like the stability and workflow of the Sony rp1. Even more with the mobile app. So I have mendeley on my mobile device and when I want to read something, I simply send it to the rp1. As I have my mobile phone always with me, it is a matter of seconds. So I would be interested in your reasons considering a change
