It is certainly the largest cultivar I have, and I think one of the largest overall, I just find clear, glossy windows, or more sharp markings, more attractive. I want to try crossing it with the others I have and steer its aesthetics this way, but did not have much luck with flowers on it this winter.
I will do my best to remember about you when I have a spare one, but feel free to message me again later in the year.