It has been my experience that a number of people don't collect 5qt and other larger sized cans because of the amount of space they command...
I know that for me, it was an "eye opening" experience when I saw my first 5qt can sitting next to a 1qt....
I had collected only a few 5qts in the past because of the space they took up, when compared to 1qts...
In this latest version of my collecting, I have narrowed my search mostly to Veedol cans.. As such, I now try to display each of the different designs of the brand. I try to have a separate display that includes; a US 1qt, US 5qt and when possible a Canadian Imperial qt can....