A RoboVac would be very helpful.
“Willi” our 11S is doing in our house a really good job since 3/4 year.
No issues at all.
BUT I really care about him.
And he needs some care of course.
Cleaning him properly after every job,
so he got no diseases.
As I am not a friend of any wireless home installations the 11S is fine for me.
The more software the more failures.