I’ve had my ser. # …6xxx Hi10 for a couple of months with few problems. Occasionally it has been reluctant to start but hooking it up to the included charger and holding the button on has started it ok. I’m very careful not to leave it in sleep mode for long to avoid running the battery down. It would not see most SD cards until I updated the bios but now recognizes all up to 64Gb. I haven’t tried any larger SD’s. I got the docking keyboard which works well except if I swipe down on the trackpad, it minimizes the window. Switching to tablet mode seems to cure this annoying characteristic. HDMI works fine with my Avegant Glyph Head Mounted Display with good sound and acceptable 3d video at 720p. It runs pretty hot, so I’m a little concerned about the hot weather.
Overall I’m very happy with it. Great bang for the buck! The only thing I’d like would be a dual boot upgrade or perhaps a dual boot Hi12 with stylus.