"the Victor brand's D-ILA home projector, which supports 8K60p input, is a promising option." Why? 8K60 "input" isnt a promising option, it promises very little. 8K60 output might hold some promise, but even then, who has the power to drive that. But it doesnt appear to support it.

The input interface is HDMI x2

Does that have a meaning?

Called NZ9, NZ8 and NZ7 in europe/UK US the DLA-NZ7 will cost $10,000, the DLA-NZ8 will set you back $15,000, and the DLA-NZ9 retails for $25,000 Europe: €10,000, €15,000, and the DLA-NZ9 retails for €25,000 (rumoured) UK msrp are £11,500 / £15,800 / £25,350 The brits are getting shafted there it seems on NZ7 Anyway all absolutely crazy prices that all but the very richest people could never justify paying for a home projector.