Tuofudun, Hunsn and Topton are resellers of CWWK products, I believe. There's a lot of discussion about these on the
Serve The Home forum.
I brought back a
CWWK N305 from Asia recently. It's early days but I'm pleased with it: I'd seen numerous comments about gaps between the CPU and heatsink, where people had to take the board out and use MX6 cooling paste and sometimes also copper shims. I expected to do this, but found the CPU sitting nicely flush to the heatsink with a cooling pad between, and it's been good out of the box.
The case has been at the upper end of warm with Proxmox running OPNsense, Windows 11, Debian with about a dozen Docker containers, plus Home Assistant. I put in 32GB of Crucial DDR5 4800Mhz, which was a good move since it gets picked up no trouble. To keep temps down, I went for the SK Hynix P31 Gold NVMe (great reviews).
I'm getting my head around OPNsense, which I have running on 4/8 cores. NordVPN on Wireguard reaches about 900 Mbit on my 1Gb connection, which is great. Security-wise, I don't expose more than a couple of ports, so I'm interested in a lightweight IPS such as CrowdSec. I've started testing it together with the freebie Zenarmor. If ZA gets too resource-heavy, I might give it the boot.