I tend to love the flavor of purple/black tomatoes but they seem to be the first to succumb to beet curly top virus which is the most troublesome tomato disease in my locale. I have tried Japanese Black Trifele, Black Krim, Cherokee Purple, Black Cherry and Black Prince. I will keep experimenting with those I have seeds for still but was wondering if anyone knows of a variety that may give me more success. Thank you in advance for your help.