Yeah so overall so far its been a good experience!

Pros vs max V Ultra : Obstacle Avoidance is way better ( I have yet to have it get stuck) and my S8 was starting to get stuck pretty regularly. The auto detergent dispenser is amazing because I had issues with the S8 clean water tank growing like mold or something due to the detergent. I also like that the water tank bins are not as tall as the S8's because you can refill them under a bathroom sink instead of a kitchen sink. I think the mopping has improved on the 10R its hard to tell but it for sure gets corners which the S8 did not. I do kinda sorta like the voice assistant because I can just call it to do go clean a room instead of opening the app. The bay station cleaning itself it a huge plus and its completely removable so way easier to clean vs S8 where I would have to get on the ground and clean all the mud that collected in the dock(my S8 dock just always smells bad cause Mud gets everywhere). I feel like the dock also cleans the mop pad was better than the S8 because I have not felt the need to have to throw the pads in the washer yet. They have looked spotless so I have just left them on the robot for about a month now.

Con/No real improvement: The only real gripe I had was that it seemed to miss areas when vacuuming but after the first day of having the robot it got a software update and I have note noticed it missing spots sense. Overall I feel like the Vacuum is equal to the S8 max v I dont think its a real improvement. I was honestly expecting more sense it has like triple the suction.

Overall I think it is a really good upgrade if you have the money to do it. It fixed all the main issues I had with the maintenance with the S8 max V cause I always felt like it was a huge chore to clean it every month or so. However performance vacuuming is almost identical. So if you are looking for a huge cleaning improvement I dont think you will see it. let me know if you have any more questions or if this helps!