1) Many of the reliable community sites post buying guides; without wading into which I find reliable just search for “hackintosh buyers guide 2020”, “hackintosh compatibility list”, etc.
2) My now-preferred route is following developers on Github who post their hardware and EFI folder. It’ll be obvious which repos are from engineers who depend on it for their day-to-day based on stars/forks.
My current laptop I found out about from a blog (#1) then stumbled into a flawless and well-maintained repo (#2) — best of both worlds!
Re: guide -- DuckDuckGo/Github/Google is your friend -- this model in particular is rather common, but which guide is right depends on your comfort level.