

Your best hope for storage is it not getting much wetter, ziploc bags with silica are fine, a tub is easier to paw through and grab what you need quickly.
A drier will actually refresh a roll and get it printing close to new again. Look for excess stringing for the early signs, and the filament bubbling and/or popping as it comes out of the nozzle for extreme signs of wetness.
I’m in a fairly dry environment, I’ll happily leave a roll on the printer for a week without adverse effects. But always store an opened roll off the printer in the tub. 


Just as satisfying when you print something with several parts and the tolerance is right first time. You hear all about people printing several prototype parts to dial in the design. Nothing to make you feel like a design king by first print mic drop.