On the highway, FSD is solid. Neighborhoods, (eg: street driving), it is still alpha (yes, I'm speaking of 10.69.3.1 here).
Just came back from a harrowing experience: The car started weaving in the road, nearly hitting parked cars (way too close for my comfort). On a simple right turn, it slowed to a stop, had great difficulty with the turn, then leaped forward and accelerated to 35 mph (residential here is 25). All in front of a cop, who decided that he needed to "speak with me". After a lot of explanation, I'm not going to use FSD, except when at night and NO ONE (or NOTHING) on the streets. Previous releases have been much more stable, sadly.
Not sure what to expect for v11...
2020 MS FSD 10.69.3.1