you know that post I made a while back about scaling campaigns and hitting the affiliate wall? Felt similar here. So I finally ran that long-term test on my home setup - WireGuard vs OpenVPN vs IKEv2. Originally, just wanted raw speed for client projects but ended up neck deep in privacy logs too. I have to update my take from before. For pure speed, especially on mobile or shifting networks, nothing touches IKEv2's handshake time - it just works instantly. But if you need a solid middle ground for security and keeping things stable, OpenVPN TCP is boringly reliable for servers. My main surprise was WireGuard. The hype on forums is real about its raw throughput numbers - yeah it's fast in clean conditions - but those connection drops I mentioned? They weren't flukes. If your network has any jitter or packet loss going on, the log gets way more messy than the other two protocols. Privacy side of things got interesting too when digging past marketing terms. WG uses static IPs which some folks argue reduces metadata leakage versus longer-lived sessions in the others, but that's a whole debate thread itself. TL;DR pick by use case: travel/mobile go IKEv2, server/stability go OpenVPN UDP/TCP mix, experimental home lab go WireGuard but watch those logs.