Aren't they all dangerous? I hate thorns, I would love a designer rose bush with no thorns, black-spot or Rosetta disease. I read that the David Austin roses are susceptible to disease including black-spot and Rosetta. I like the knockouts because I do not have to deal with the ugly black-spot and so far no Rosetta. But they are pretty cheap at this point. Also I ordered another Fair Child, I am thinking I will put that one in a pot too.