5 Years or More?

I go through a lot of equipment, but one piece I haven't changed in the past five years and plan on owning another five years or more are my Merlin VSM-MXes (revisions or updates don't count as changes). How many have speakers they've owned and listen to for 5 years or more and don't plan on changing for another five years -that what speakers have you found to be "keepers"?