I’ve had my fw 13 since early Feb 2022. So far, I’ve replaced the hinges and upgraded to a new mainboard. (11th gen i5 to 12 gen i7 when it became my main PC).
I’ve redone the thermal paste on the 12th gen 2 times already to clean the fan out and have not had any problems opening things up. I open it up so often to tinker that the pull loop on the keyboard cable finally broke on me a few weeks ago.
My old mainboard is currently running my entire homlab. Opnsense, pihole, Plex, Kavita, audiobookshelf, foundry vtt, *arrs, unifi controller. I threw it into a 3d printed case and its been running fine without any issues.
I thought about upgrading to the fw16, but it’s too expensive for me to justify it. If I want to game I just plug into my eGPU. I don’t need my gaming system to be ultra portable.
I’ll probably upgrade again when they release a new ryzen mainboard that has USB 4 2.0 support so I can take advantage of the additional pcie bandwidth for my GPU.
I would reccomend the fw13 to anyone who is into customizing PCs or is passionate about repairability in the electronics they own.
I do something similar with opnsense and policy based routing. opnsense is acting as both a VPN client and server. The client interface connects out to a commercial VPN, and the server interface listens for incoming connections. Based on what I I want to accomplish I setup firewall rules that use policy based routing to route incoming VPN traffic where it needs to go.
Regarding split tunnel on the client, the Android wireguard app has the option to specify what traffic uses the tunnel based on the application