I don't especially like 'Mussette.' It's okay, but I'm not a huge fan of the "explosion of petals" sorts of flowers, like peonies and chrysanthemums.
'Vincent' is okay, though. I wonder if it's named for Vincent Van Gogh, and what he would have thought about having an orange flower named for him. He semi-famously said that orange was the color of insanity. I've never known why, exactly, but there you go.
The 'Dark Angel' Dahlias are nice. The picture doesn't quite do this one justice - the dark foliage is kinda neat in person, even if the flower is less elaborate. The 'Dark Angels' sold pretty briskly, too.