I grow both Beautiful Edging & Smoky Mountains Autumn. Have has both since 2009.
I love BE and it does well for me. Mine gets full sun from about 12 on. Big Smile is very similar and have considered getting it seeing if one performs better for me.
Love the color of SMA! Like nothing else I have seen. I have a very nice size clump. I would be happy to send you some this fall if you would like.
