I've been in Monterey, the Keys, Puerto Rico (it's still the USA), Great Lakes, St Lawrence, and more than a few inland sites and each and every one has something to offer that could conceivably be called the "best" depending on whose eyes it's seen through. I want to get to the PNW to dive with Bob, Peter, and Lynne. Would not give a rat;s butt if the vis were five feet. I know the company would show me some great and make for some great dives. I'm hoping to do SC/NC this coming season. Was not able to this past one. And another trip to the Keys would be great as well. I have not seen the article as I won't waste time on that publication any longer so it's hard to know what their criteria based on. As others have said it could easily be money. That's what their gear reviews seem to based on. Ad revenue.
Best diving for me can be all of the places noted. Or it can be my local mudhole on one of those rare days where the vis is more than 30 feet, the water is warm, the sun is shining, my buoyancy is dead nuts on, and I'm face to face with a vicious man eating 4 inch bluegill that doesn't know the meaning of the word "fear".