The more I drink Troegs beer the more I enjoy it. I've still only had an admittedly small number of their beers, but what I have had has been great. When I talk to others about Troegs there's one beer that keeps getting mentioned as their best and it's called Mad Elf. Unfortunately, I wasn't able to get a bottle of Mad Elf during the Christmas season, so it took a little hunting to find a bottle. This is a beer that's released in November, so it's been sitting around for about 7 or 8 months. It's a big 11% Strong Ale though, so I'm willing to bet it's held up just fine.