Did you try all of them?
What made you stick with the one you are currently using?
I became fully aware of Control D only yesterday as the name was vaguely familiar to me when I heard it and for Adguard DNS well I thought it was a normal-ish DNS service like 1 1 1 1, quad9, Google, etc… (not that user configurable).
I tried looking for some reviews and discussions comparing the 3 but found almost nothing about Control D and Adguard DNS but I did stumble upon Control D CEO 2 blog posts comparing Adguard DNS and NextDNS to Control D.
There seems to be not that much talk about these 2 unlike NextDNS which seems way more popular, if I’m correct then what made it way more popular and known?
Only tried nextDNS and it’s fantastic. Fast and customizable.
Every once in a while it slows down quite a bit, latency goes from ~5ms to ~200ms or so
Same here and from what I gathered so far NextDNS seems the best option for me