OK, so I'll admit it, I'm not a big Islay fan - but I sure can appreciate them all as I do scotch in general....Right off the top of my head, the Laphroaig Quarter Cask comes to mind - here's what I wrote after I tried it:
Laphroaig Quarter Cask is excellent. Wonderfully balanced combination of smoke, peat, fruit, sweetness. I suggest trying this Scotch, even if peat and smoke characteristics are not your first choice. You'll be pleasantly surprised.