From what I understand, several recent blockbusters like Endgame are shot in 4K and even 8K, but the VFX is usually rendered at 2K due to the ridiculous render times 4K would take, so the movies mostly have a 2K master that they upscale to UHD (so the HDR is the actual deal maker, as some have mentioned earlier in this thread). I wonder if AotC and RotS wouldn’t be that different of an experience in this regard?
You don’t have to guess, both AotC and RotS have gotten official UHD releases with HDR. Personally for AotC I prefer the sharper image and more natural colors of the HDTV preservation, but I’ve heard RotS looks good.