Wireguard there is one clear advantage for me: speed. I got a clear and immediate speed bost, because wireguard is significantly less cpu-intensive, and I was

Wireguard there is one clear advantage for me: speed. I got a clear and immediate speed bost, because wireguard is significantly less cpu-intensive, and I was running on an $5/mo VPS. For openvpn, it had good support cross-platform and was reasonably easy to set up. Also, I am fairly sure that at least some of the options you listed are deprecated for security reasons.