RT-AC68U

For your setup (3300 sqft, 2-story, gigabit, 40+ devices), I’d look at the ASUS RT-AX58U or the RT-BE58U. The AX58U is a solid Wi-Fi 6 router that handles a lot of devices well and supports AiMesh if you ever want to expand. The BE58U is Wi-Fi 7 and more future-proof but still comes in under $100. B

That is exactly the culprit. I was hoping that wireguard would increase the speed as is less demanding on the cpu, but the improvement is marginal.As I am in Brazil, the cost of good HW is prohibitive. We have a very complex tax system and very high import and I've already burned some cash in this "