HTC just revealed the Pro Vive Eye. It is a modified version of the Vive Pro with included Tobii Eye tracking for foveated rendering. Interesting is also the increase of resolution and PPI. 2880x1600 and 615PPI.
What do you think which HMD will be the better one in relation to SDE, sharpness and degree of details? Do you expect a huge difference between the 5K+ and the Vive?