What kind of hardware? For home networking? Ubiquiti is okay. As bugs in these enterprise/SMB networking gear worth a little $$$ so there's at least people look

What kind of hardware? For home networking? Ubiquiti is okay. As bugs in these enterprise/SMB networking gear worth a little $$$ so there's at least people looking for low hanging fruits. The best option however, is to find a recent MediaTek-based (because they are currently the most upstream-friendly WiFi AP SoC vendor) home router with vulnerable firmware (for easier flash lol) and replace the firmware with OpenWRT. For NAS just build your own, or buy used rack-mount servers off eBay and leave them in basement.