What's more secure, tailscale or a reverse proxy?

I was previously using a reverse proxy to access sonarr remotely. I was using that for years, but now it doesn't work anymore. I can try to fix it, or I can just scrap the reverse proxy and access sonarr through tailscale. I'm indifferent to either method, so I only care about which one is more secure.

Besides those two methods is there a more secure way to access sonarr remotely?