I really like Madeira but like Port, it is a finicky beast and must be aged properly to truly enjoy. Both are wonderful with a nice cigar to help the digestion after an enjoyable meal.
A couple of years ago, I was trying Ice Wines quite a bit after dinner on the weekends but the can be hit or miss and also on the pricey side.
Tim, thanks for reminding me how good these aperitifs can truly be.