Proton alternatives?

So it's on this polemic stuff right? So I wanted to ask for some alternatives for both the VPN and email. Any other recomendations are also welcome! And I do understand I might need to start paying for a service. Thanks a lot!

Also, the only thing I don't know much about is me using rethink dns it seems safe ig, but yea, also uhh. I also use proton through wireguard so ideally it should include that or openvpn or just really good compatibility for all devices.