Bourbon:
Woodford Reserve
Elijah Craig 18 yr
Eagle Rare
Makers Mark
Blanton's

Scotch-
Balvenie Doublewood
Glenmoangie
Glenfarclas
Macallan 12 or older
Laphroaig

Through college and up until about 8 years ago, I only drank bourbon and no scotch. Now if a bottle of scotch gets opened, it's usually gone in one night between my neighbor and I.
I still love bourbon though. Went to the distilleries on the Kentucky Bourbon Trail about 5 years ago (7 at that time, Buffalo Trace had some sort of issue with the dept of tourism in KY since then). That was a good time with a private tour of Makers Mark and Buffalo Trace.