My favorite succulent is the rainbow bush.
I like the Jade and the Ice Plant
Favorite? I grow so many that are so different from each other that I could not possibly choose. I grow many species of aloe and cacti, but I've also started growing cyclamen species from seed, and then there's the big adenium that's about to flower. Oh, and I've got a fockea edulis that I'm quite fond of. Nope, can't do it; I love them all!