Significance of "Good Til Cancelled" BIN listing?

DoNotInsertIntoMouth · 2013-10-20T22:56:17.000Z

So I normally list all my BIN at 30 days. I saw Good til cancelled and wondered if there is any added or subtracted benefit here. Good: Don't have to pay relist fee Bad: Longer item is active, lower it is in searches. Possibly how they are viewed if you sort by ending soonest? Anyone know if its worth just setting them up so I never have to relist?