The first batch of Juicy Crunch I got from Publix was the best tasting orange I ever tasted. Very sweet, no sour, and actually crunchy as well.
I bought them again 2 weeks later and they were very sour. I think they were picked too early, they weren't as big as before.
Later on Publix also had these other ones (I can't remember if this was the correct name) called Florigold that tasted very similar but without the crunch.
Both of these varieties had seeds, I planted the sweet Juicy Crunch from the first batch. I read that tangerines do fruit true from seed, let me know if I'm wrong.
I plan on growing these out and grafting it on a larger tree.