Hidden among a bunch of Samsung's product launches in last year's CES presskit was a very brief paragraph on the world's first 8K projector with wireless connectivity. The Premiere 8K is still yet to arrive, but it's already received the first certification from the 8K Association.
Samsara was the first movie to be scanned in 8K. It’s stunning in 4K, so I think I would also enjoy it in 8K.