I too have a FQ collection
I am a Scrappy Quilt Lover, so I always have a use for FQs. Until recently I used to be given many by a now deceased friend who loved to buy FQs. And when some piece of fabric gets too small I cut it into a FQ, and into the bin it goes. The drawers are about half and half FQ size and when pieces get cut away from the FQ. My little box of FQs has evolved into this. They fit nicely away in the closet in my sewing room.
And smaller pieces get cut into strips (3 sizes) and squares (4 sizes) so I am ready any time I see a scrappy quilt pattern I want to try.