14z with i3. Works good plenty of speed. The wireless stopped working for a few days and then mysteriously started working again. So will have to see if I will have further WiFi issues.
i like the size and portability of this device. My problem is that the keyboard is so sensitive that as I am typing the cursor flies around the screen, so that often discover that I've typed characters in an inappropriate location, and also that the text and image on the screen frequently changes without warning, sometimes even switching to another window! You can imagine my consternation and frustration with these problems. I have googled the problem and been instructed to go to settings, keyboard, but not found anything which helps with my problem.