I am attending a Signatory tasting later tonight and am really looking forward to it. I tried several nice pours 2 weeks ago while in Edinburgh. The selection was amazing of course, but the cost was frightening. Prices in Tennessee are not bad at all compared to the UK.
Lately I have been keeping Glen Garioch 8 year and Glen Moray 12 on hand. Both nice, imo, and reasonably priced.