There is a bit of gray area between colorata and chihuahuensis and the hybrids/cultivars of those species. To the extent the flowers are informative, that will help distinguish them. I would assume the plant may get relatively large, or at least be careful not to overly limit its growth, so yes, it's time to repot into something an inch or two wider.
Here's something in the ballpark of your third plant, to give you some idea about potential size. That's a 10 inch pot. Bright red tips and very compact rosettes in full sun.
