I'm currently using it on my router- it was installed by default, but I'm thinking about removing it and seeing if it speeds up DNS resolution.
I'm on fiber (100/20), and even local sites appear to be less snappy than what I would expect.
Is anyone else using dnscrypt or similar? Would be interested to know what your performance is like?
Off the back of that, even whether its worth it- how many people actually use it?