If i have to say top 3 teams to get Durant next season it be:
LA Lakers
New York
Washington (can't pay him)
What would really be interesting if Durant or Leonard would go to Sacramento. A team that's surprisingly set up well, but are missing a starting calibre SF. But that takes a lot of courage, which I doubt they have in them.
Sacramento has a good coach, no big and bad contracts, cap space to sign extra pieces, young growing players who fit well with each other. And they are not making a decision only for next year, but probably for 4 years. In that case Sacramento is a good destination if you care about basketball.