So I've been digging into these free VPN services and honestly the protocol game is where most of the hidden costs hide out. Everyone parrots openVPN and WireGuard as if they're the holy grail but dig a little deeper, and you see most free providers either lock you into some stripped-down version or push their own, less transparent protocols. I mean, what's really under the hood? When you look at speed tests and privacy claims, it's like comparing apples to unknowns. Free VPNs often say they support the protocols but then you get hit with throttling, data caps, or worse. They may advertise 'fast speeds' but that's usually just marketing hype. When it comes to privacy, it's a lot of talk, with many free providers logging, selling, or sharing your data without blinking. And it's not just about hiding IPs anymore, it's about how secure those protocols really are and whether they're patched for vulnerabilities. So are you really better off trusting some free service that's probably monetizing your bandwidth or data, or should you pay a little and get a transparent, well-maintained protocol setup? Curious what everyone's experience has been, especially if you've tested these protocols side by side with some of the paid options.