If interested in fine bourbon, I would suggest Pappy Van Winkle's Family Reserve. This is 20 years old....and an incredible sipping bourbon. It is quite expensive by bourbon standards at $90 (here in PA) per bottle...but worth every penny.
Another fine choice: WL Weller Centennial. This is a 10 year old, 100 proof bourbon. It costs roughly $30-$35 per bottle.
Within the past 3 years, I have adopted bourbon as my "winter" drink of choice.
Good luck with your tastings !