I was so tempted to click the last option......
Of the current (last 5 years) the QC does it for me , the 10/40% is going downhill rapidly (46%/NCF would be nice new owners!) , the 10yo /CS was one of the most disappointing bottles i've ever had the pleasure of opening , so much expected , so much missing !
The 15 and the 30 ? not much there (Certainly not at £200 a bottle for the 30) .
As for the 40 , my darling wife summed it up in the Lochside "Smells of Musty , Old Men !" , needless to say Alistair found it highly amusing !