What are some good alternatives to Cloudflare WARP for improving PC internet privacy and security?

Several alternatives to Cloudflare WARP exist, each with its strengths. ProtonVPN offers a strong focus on privacy with a no-logs policy and secure core architecture. Mullvad VPN is another excellent choice, known for its anonymity and simple pricing. Tailscale creates a secure mesh network, ideal for connecting devices directly. WireGuard is a modern, fast, and secure VPN protocol you can implement yourself or use through a provider. Finally, OpenVPN is a widely used and highly configurable open-source VPN solution.