This is the pair of plants I have shot endless pictures of in every stage of the season. They just looked so beautiful together. I do think Autumn Fire is the next step up from Autumn Joy .. it really is so pretty and sturdy. Sedums in general are a plant I would not do without in a garden .. I know I say that about all my plants .. I can't help myself !
Autumn Fire Info --> http://www.northcreeknurseries.com/index.cfm/fuseaction/plants.plantDetail/plant_id/270/index.htm