I now have two Pi-holes on my network instead of one, and if you have the spare resources, I highly recommend it
It's helping already, but it can present some interesting opportunities too.
I've been building out a lot of my home network for the past few months, deploying OPNsense on my Ugreen NAS, investing in a managed switch, and generally just taking control of as much of my network as possible. That's included the deployment of a Pi-hole, for the obvious tracking and advertisement benefits, but also the ability to deploy local resolution for domains that I would use to access my self-hosted services externally. With that said, I've now opted for two Pi-holes instead of one, and if you have the spare resources, I highly recommend it.
