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?
Do you have anything to back up your claim sir as the 3 of them have a very good privacy policy (according to privacyspy.org and tosdr.org except for Control D which is yet to be evaluated by either of them) and are trusted and recommended by the community and trustworthy outlets like privacyguides.org