Kinbotan - a mini acquired last year. Looks a bit similar to KKM above and looks as though it will grow fast.
Lemon Frost - a very fast growing mini. I have a developing border of this as well.
Liberty - third year in my garden, but it was a good-sized plant to begin with. Already attracting attention.
Little Red Rooster - also fast growing and slightly rhizomatous. Was divided in the spring.
Little Sunspot - a really bright spot and it looks good next to Fire Island.