Best box for Coreelec + Dolby Vision (s922x vs s922xh vs s922xj)

Im struggling to decide which box to get to pair with my LG C9. I see three s922x variants (s922x, s922xh, s922xj) but have no idea what the differences between them are. I read the odroid n2+ may never offer dolby vision support so that may rule that that one out? Alternatively I could forget about correlec and go with the shield pro or even wait for the new shields that will likely come out later this year.

Minix U22 (s922xj)
Ugoos AM6 plus (s922xj)
Beelink GT King pro (s922xh)
Odroid (s922x)
Shield Pro 2019

A post was merged into an existing topic: Best device for Coreelec in 2021