So the reality is, almost everyone should spend the $50 and have a Pi-Hole, it will significantly improve security, privacy and performance. You control all resolutions, you can review DNS lookups locally and block or whitelist as desired, customize lists, etc. The fourth big advantage is personal whitelist/blacklisting control so you aren't at the whims of some third party. The third advantage is far more extensive blacklisting than available from any other adblocking source (DNS, Extension, VPN Loopback). Whats the difference between AdGuard DNS, OpenNIC, and Proton VPN Compare AdGuard DNS vs. The second advantage is it blocks ads on ALL devices on your network, even your IoT devices if you have any.

One of the advantages (and it's a big one) of Pi-Hole is your DNS resolution time becomes 0ms, it's locally cached.

First of all thanks for your response, yes I like PiHole but sometimes I shutdown PiHole to test other things in Raspberrypi so I have to change DNS on my router as well so thought to use AdGuard DNS. As all requests will go to AdGuard DNS server. The reason that list is there is it is one of the curated Pi-Hole lists you can load locally onto a Pi-Hole without re-directing out to Adguard (and the latency involved). Is AdGuard dns safe (94.140.14.14,94.140.15.15).

Depending on the specific product, AdGuard can also offer such perks as DNS filtering for more rounded-up protection, Parental Control to shield your kids from inappropriate content, Filtering log to have better control over your internet traffic, and more. AdguardDNS is ok, it's not extensive in it's blocking, here's the list It will protect you from online tracking and enhance your privacy in many ways.

Adguard dns safe