Becky, I had had and lost Super Fance Face, Beauty in the Valley, and Texas Kaleidoscope. I found them to have a thin consistency in the blooms and a decided lack of vigor. We have a pretty temperate climate here but do get a few freezing snaps each winter. I lost each of these during the winter but not at the same time. I hope your experience will be different than mine.
Shirlee, I've heard that Peppermint Delight is tender. Has it been that way for you?