I have this one rose bush I've nicknamed Lady that produces delicate blush-pink flowers and blooms steadily for most of the year. She also buds in threes, which none of my other bushes do.
Unlike my other bushes, Lady's roses only last a day after they open, so I never cut them for the house.
She has spectacular buds, though. Next to my cranky old rosebush I think she's probably my most frequently-photographed bush.