Originally Posted By: Phaedrus
It only gets better with age while it's in the cask. Unlike wine, particularly red wines that develop structure and allow astringent tannins to mellow over time, the only maturing scotch does is while it's in contact with the barrel. At least so far as I know.


Agreed, it is generaly accepted that whiskey only improves in the cask, and not in a glass bottle.
Still well worth stocking though, since although not improving in storeage at least it does not go bad.
Many people believe that Scotch improves in bottle and will therefore pay a higher price (in cash or goods) for a long-stored bottle.
Other spirits such as brandy, vodka, rum, etc are also worth keeping, for barter or own use.
I keep 25 bottles of Scotch whiskey, 25 of vodka, and 5 each of gin, rum, and brandy.
Bottles of spirits should normally be stored upright, unlike wine which should normally be laid on its side.

Beer does not keep that well, but it would be sensible to keep as much as you can without risking spoilage. For example if you drink a case of beer a month, and it keeps for 2 years, then consider keeping 24 cases.