I'm happy with some of my prized, young first growth Bordeauxs and some vintage ports, but my collection pales in comparison with one of my coworkers who, if he wanted to, could run his own vertical AND horizontal tastings of the top red Burgundies and Bordeauxs from the late 70s to mid 90s. Luckily, he is a generous guy, and often brings in some interesting wines to work so we can try them together.