Tailscale has some performance drawbacks. If you have the skills to host things yourself, wireguard will give you the best performance. I use this container and it's so good https://github.com/wg-easy/wg-easy
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But I otherwise have the same setup: pihole, unbound, VPN is the mobile on the go powerhouse set up.
Thanks for the setup! I’ll definitely look into it. Tailscale is just so damn easy :)