• If Tetent is plugged straight into Teti, I can see myself opting for the 15.6" monitor instead of the 2.9" 1440p most of the time.
• If I'm using Tetent remotely, there doesn't seem to be a 120Hz remote desktop client. Even if there was, I'd still require a good internet connection, which is unlikely.
• I don't run Linux applications.

Thus, it seems that Tetent without the 1440px, Tetent Taic and Tetent UMPC are the 3 versions that sound like it'll be worthwile to invest time into.