After having problems with the website, the pre-purchase of the 8K, 5K+ and 5K BE viewers is available again.
Pimax it opened the pre-purchase of its next generation devices on Wednesday, causing its website to collapse and not everyone was able to place their order. The company has announced that it is now available again what they catalog as the second round of reservations. As a novelty compared to the other day, the store allows you to select the optional graphics cards (2080 for the 5K+ and 2080Ti for the 8K) when buying a viewer and has a new package composed of base stations and Knuckles type motion controllers, which support SteamVR tracking 2.0 and can be booked by making a deposit of 300 dollars, something that seems to suggest that they will have a higher price.
As we see in the image above, these are the controllers that they showed last time, in addition to the SteamVR 2.0 base stations.