I'm interested in the display dynamic stackable trays, but I am so confused and undecided, I need help.

What is the advantage of the angled ones with the lips - vs - the lipless ones that are not angled?

Also, since I have to get the most use of them for the money required, can 8 1/2 x 11 paper be stored in the 12 x 12 trays? I've searched everyone for the answer to that question, cannot find that anywhere................

thanks!

angled with lips make it easier to reach in and get sometimes and papers don't fall out as easy. Personally i just keep mine in a 3 drawer sterilite organizer

you can store the 8x11 paper in a 12x12 easy

Thanks. Do people use these trays for other storage besides paper? If other storage besides paper is intended, is it better to get the lipped or lipless? And probably the straight (non-anguled?)