I have fun opening every FQ and pressing flat! (also inspecting for true cut, real size and booboos) Got a much better impression of what I had. Sorting by color also helps me plan how to use each one. I gently fold over the color batch and alternate in the stack - put into a bin with a lid. Have had to reroute several to smaller pieces bin due to the fading on the exposed fold.
I also refold large pieces frequently - I hate having to wash or steam to remove hard folds.
Obviously, I like using FQ's!