Hotpoint Hallmark..
Yes, they do have infinite heat switches, overall I like them best of all, I just disagree with one thing, Tom likes the calrods better, but I like the big radiantube units best, to me they heat more evenly, but I have had good luck with both of them, when the King Seely switches get old in a Frigidaire, they get to where they wont hold a simmer accurately, or at least that has been my experience,personally I like the old 5 heat switches best of all, you always know what you will get with them.