[watersb]

Just yesterday, I saw this 16- inch portable display mentioned in another HN thread.

I don't think it's OLED. But I thought it was an interesting design that might fit in with an Apple display collection.

SOTSU

https://www.sotsu.com/products/flipaction-elite-16?variant=4...

[bombcar]

These also aren't OLED but are clearly trying to make you feel a way: https://kuycon.us/monitors

[watersb]

Wild.

For the 6K displays, I'd go with the Asus ProArt 6K - Thunderbolt 4 support.

These Kuycon monitors might be your choice if you want dual HDMI.