I just got Persian Market in 2014 because some folks on this sight were raving about it. It has not disappointed! I love the nice warm color it puts in the garden. And even though it is registered at 27 inches, I know it was taller than that at the place where I bought it, which I love.
It is a mid season bloomer for me in my zone 6b garden. I only have pictures from 2015, so it bloomed from June 21st to July 21st. Given that I had such a small clump, that's not bad.
I got a little more than a double fan, so it has not had a chance to show much increase. Here is a picture of it from 2015 with Roses in Snow to the right and Tuscawilla Tigress in the back.
Here is a picture showing branching and buds. Just 2 to 3-way branching and maybe 12-14 buds.
I haven't seen rust on it, so not sure about its susceptibility. It is definitely one that I hope does well because I love it.