I wish I had another IP to proxy with. But I guess if the feds ever wanted me for whatever reason, even if Cloudflare did let me proxy more than just port 80 and 443 and whatever I can manage with Tunnels, it's not like they wouldn't hand me over instantly.
My IP being up on the internet isn't a huge deal either; if one of you poopheads who aren't feds wanna look me up and know what city I'm in or portscan the hell outta me, like, bring it on I guess? It'll help me hone my hardening skills anyway.
And now I can finally have a Coturn server. But yes, another IP that I own and can stick an Nginx proxy on would be nice.