At least 12 yrs to drink. 15 yrs to really enjoy.
Glenlevit 18 year Triumph... delicious
Oban is one of my favs... the price is great as well
Macallan 18 is simply my favorite
So many more, but these are the two I don't pass up on
Mortlach 16 is my favorite! Sadly, most of the few available Mortlachs in the U.S. are not as good as the distillery bottling.
I think you would enjoy the Douglas Lainig 'Old Malt Cask' edition of Royal Lochnagar. Also hard to find, but incredible.