@nyankat there's no single source of information, unfortunately. A few reports can be gathered from NetBSD wiki or from sites like https://www.bsd-hardware.info/

The major things to think about/things that commonly might not work as expected are:

• GPU,
• wifi/networking,
• power saving features on laptops.

In case of GPU and WiFi, NetBSD wiki is the source of truth. Another option is to get a live image on a USB stick and see for yourself

Cc @davidgerard