I have used 4 different makes and models, from a really old one on my grandma’s kitchen that only had a on/off switch, to my newest one, a programable hamilton

I have used 4 different makes and models, from a really old one on my grandma’s kitchen that only had a on/off switch, to my newest one, a programable hamilton beach. I would say everyone worked the same, at least for beans, rice and some stews. I only did caramelized onions twice with the same one, but based on my experience, any brand/model should work. And I agree, crockpot is the best way to cook caramelized onions.