List of remasters only avaliable on streaming.

[Fiffy]

Originally Posted by SpaceBlackKnight

Some of these aren't in native 4k digitally (Commando)

Assuming you mean the 1985 movie, I'm not sure what you mean by that. If a 4K version was available (which it isn't to my knowledge) they would likely have scanned a film master or ideally the camera negatives in 4K resolution, producing a digital master in native 4K.

or are only 4k SDR (Butch Cassidy and the Sundance Kid).

That isn't necessarily a bad thing for older movies that were never meant to be presented with HDR. There are quite a few 4K catalog titles with HDR re-gradings that can only be described as revisionist.