If we're just talking Whiskey, Crown Royal. Best I can afford
And it tastes damned fine, whether out of a shot glass or sipped on the rocks. I've got a bottle waiting at home; celebration for making it through another semester.
Southern Comfort + lime makes a wonderful drink as well and boy will it sneak up on you!
If we're talking Bourbon..I like Buffalo Trace, Woodford and one or two others whose names escape me at present.
Edit: Booker's. That's one of the Bourbons I couldn't remember. Booker T. Noe is a grandson of Jim Beam, and produces some rather fine spirits. I had the 127.5 proof Booker's. Definitely not to be drank straight unless your insides are made of granite. I think my throat swelled. Felt like I was swallowing dirt for a few hours. Cut and sipped it's much better.