Crickets are one of the worst insects to breed. It's hard to keep a stable colony, they smell awful, make noise, and constantly jump out and escape.

I breed Guyana roaches to feed my pet tarantulas. They are hardy and easy to breed, plus they don't smell or make noise and they can't climb walls. They give live birth and don't infest homes. I keep them in a large storage bin with a screen lid filled with egg crates, and feed them fresh fruit and dry cat food once a week. I live in a small apartment and guests don't even know they're there unless I point them out.