All of these are 16:9 then, which really doesn't benefit as much from the curve as 21:9. The X34 is subtle and works really well, you don't even see it during use, so I'm really not sure about a narrower screen with a sharper curve. These feel like a reaction to the success of the X34 rather than a step forwards technically. I've also no idea what panels the XB1 range are using, but if it's AUO then stay away! I personally don't feel there is going to be anything worth getting too excited over in the monitor sector until we see new DP 1.3 capable panels later this year.