Bourbon is a little sweet for me to drink straight up, but I love it in cocktails, coffee... I've been known to have a short (neat) pour of Woodford Reserve occasionally. Bulleit is good too. Maker's is a little sweet for me but the lady really likes it. We usually have some Jack Daniels on hand for mixing, although I know that it's technically not a bourbon.

Neat whiskeys, I'm a scotch drinker. Blended (Johnny W. Black or better), or single-origin Islay's: Laphroaig, Lagavulin, Ardbeg, the gnarlier the better! We keep one blended and one Islay on hand at all times in the cabinet.