I plan to add one of these to my garden (again) this season. I've grown Hillside Black Beauty & Black Negligee in many past gardens and clients gardens but I don't recall there being any differences, they all did well. Like most folks, I'm seeking the blackest foliage, best fragrance, not dwarf, and good vigor.

Other cultivars out there: James Compton, Chocaholic

Any newer dark-leaved cultivars?