Nick, Chamonix will make a reversible in the more square formats like 16x20 or 20x24. But their banquet size cameras don't have that option. Now I'm sure they would make a 12x20 reducing back for a 16x20 or a 20x24 which would give you that option but it would require buying a larger format. The Ritter on the other hand will allow you to take the back off of a banquet size and turn it to the verticle or horizontal position and reconfigure it without having to use a larger format and a reducing back.