I have
both setups... so I can easily compare the two and feel the need to add my voice here.
In our primary home I have Strato S's with Terra server as well, driving high-end sony 77" OLED screens at full 4K resolution, so getting the best possible output (at least without DV and separate video processors). The video and the UI are drop-dead gorgeous in my opinion.
Recently, we put a Strato V standalone in our vacation house, driving a Sony 4K (xw6000es) laser projector at 140". The video (movie) quality is outstanding in that setup as you would expect from this decent 2023 midrange 4K projector. The UI here at 1080p on that large screen is "somewhat" noticeably lower quality... I can see a difference, but my wife didn't notice it, nor have my adult kids or any guests. It is DEFINITELY not horrible or unacceptable, and no one has made the (ok, amusing) comparison to Windows 95. I did not notice it myself when I first set up the Kaleidescape, so to me it wasn't horrible to the point of me wondering what was wrong with my system. Over time though, I did start to notice the detail difference in the UI.
I'l label myself slighly disappointed in the UI quality of the V, but not to the point I'm upset or wanting to return it.
I will say this: If this limitation was known at the launch, I didn't catch it and Kaleidescape should be sure to point this out to buyers who really do care a lot about this, as
@Spinn74 does, and I'm sure there are others. This is a specifications difference between the V and the S/C players should be noted for buyers who are comparing tradeoffs when they make a buying decision, but I'm in the camp that it's not at all a dealbreaker for me. I wouldn't trade my V for an C right now in the vacation house since I don't really want to add a Terra at that house. It serves my specific needs.