I have no idea what space would be saved or lost, I have both folded and on boards. The folded, as you know, have a tendency to get messy. My boards don't. So the choice is simple for me. I use foam coir boards I get from the $ store, and cut to the size I want and reuse.
Last edited by Gramie bj; 12-27-2015 at 09:19 PM.