Lavender is not my favorite color in roses. But my favorite is deffinately PERFUME PERFECTION. Second choice would be BLUEBERRY HILL.
I had Lagerfeld and got rid of it as it was very weak stemmed for me and wanted to be taller than the roof no matter how much I cut it back each spring. Had another commonly grown florabunda (not mentioned in this thread) name of which I am drawing a blank on that I also got ride of for doing poorly and replaced with BLUEBERRY HILL.