I was looking for something very basic blocklist approach and came across this. In computers I use hosts files from this as its the most extensive malware/adware hosts with least FPs.However in low power smartphones, as optimized as Adguard/DNS66/BlockAda is a big hosts file (in this case >40 mb) cause quite a slowdown. I have been using these DNS which use the list for past month and so far they are working great. In my experience, its mostly useful for old smartphones and routers. Code: https://public-pihole.com/