I've been reading back through this thread and realize there is a great experiment that twit recommended. Planting a single rosette of the miniatures, to see what size it will attain if given the room to grow.
I am going to do this with all my minnies this this fall. Can't wait for next spring and summer to see the results.
Affine has proven to be a very tough mini in my raised beds. I had not a speck of rot from the months of constant rain and no damage from three months of severe drought.
I just love this tiny semp.