Yeah agree..Yeah I remember when I got the S10+ I wasn't too happy with the FPS but with this one it isn't that bad. I know they say it's the same one and nothing changed, may be it being a bit higher helped me or something. But I'm having a much better experience with FPS on the Note 10 when compared to S10.
Overall still not the same as traditional FPS or even the optical ones like that on OnePlus but better than S10 for me.
I like to see if they will add more software updates to improve it or add haptic to it , but looks like they sticking with this ultrasonic sensor probably going get better as S series or note comes along.