I wouldn't recommend Rogue Valley. Their roses are quite small and very often mislabeled. Most of the mislabeled roses in my garden came from Rogue Valley.
I've never ordered from Antique Rose Emporium. I think their shipping to California is too high, and they've never had anything I wanted that I couldn't buy somewhere else.
Roses Unlimited is the best of the three, but I've stopped buying from them too. No more own-root roses for me. I want my roses to be grafted.