Doublewood is a great scotch. I would recommend going to a bar that has a good selection of whiskies and trying a few. I would recommend:
Macallan 12 - the classic sherried scotch
Highland Park 12 - from Orkney - great balance.
Lagavulin/Ardbeg/Laphroaig - Peaty/Smoky Islay style
Springbank - personal favorite, salty, some peat.
Talisker - Peppery and spicy.