I have an X380, it’s pretty decent for what it is. Sure, there are plenty of things I’d change (ram slots instead of soldered, 3:2 or 4:3 aspect ratio for the touch screen, maybe a bit lighter) but later gens actually have a few of those improvements. It’s not really a great replacement for an ipad, but it’s a pretty decent work machine (provided you don’t need a ton of power or ram).