It's much easier to decide when you see the items.
I know Herself has some very dignified navy blue "books" that hold the quarters in the series by the years.
She also has one HUGE red one that is a map inside where the quarters are held.
All a matter of taste and preference eh? She's putting some together for children in the familly. Our Seth, Max... ect.
They don't know it of course, but we're hoping that when the years have passed, they'll be happy to have a commemorative of the quarters.
Now. You do know that there are cool new nickels too, right? :D :D :D