I have two relatively unused wheelsets. I want to keep one for "just in case" purposes in case I wreck my favored wheelset.
Bontrager Race Lites - 5-6,000 miles, never wrecked. Originally came with my Trek 5200 (2003)
Ritchey Protocols - bought new through my old team in 2005. Never wrecked, couple thousand miles.
Both have been raced several times. Like I can tell a difference...