DynDNS? I’m not 100% sure what CF Tunnel does, but from my 2 min reading it seems that DynDNS would accomplish what OP described just as well.

Oppenheimer IMAX is everywhere

I’m also in Germany. I use PIA which has been proven in court to be no-log. The setup is not as smooth as others (Port Forwarding requieres some scripting) but it is also one of the cheapest.

You can pay with crypto.

I have private trackers and Usenet and my quality profiles in the *arrs mostly always pick from torrents. I will cancel my Usenet subscription. I also kinda like the grind of private trackers just for the heck of it.

What’s gab?

If you care about seeding you need it. If you don’t you’re fine but come on, you know you should care lol.

I use PIA, probably the cheapest option out there and it does have PF.