I use and clean my pistols often so I can't offer a long-term storage choice.
However, Grant Cunningham wrote an excellent article, Lubrication 101, that provides a great deal of information we might consider before making our next gun lubricant purchase. Here is the link:
Lubrication 101: Gun oil, snake oil, and how to tell the difference. - www.GrantCunningham.com www.GrantCunningham.com