I've been known on occasion to shoot both .25ACP and .32ACP. A couple times a year I take out Dad's Walther and Ortgies and shoot them. As far as a shortage goes, it's only natural that it would carry over into other components/cartridges once the panic started. Seems like people bought up everything they could find once the supplies started drying up. I don't shoot enough of either caliber to warrant me reloading them though so you can have my share of the components for them.