I've got it on a couple shirts. I find it a bit too stiff, especially in the collar band causing a certain amount of discomfort. Comparing with an older standard President Spread, the collar itself feels the same but the band is certainly stiffer. Lovely shape, however. I will be sticking to the standard President Spread.
Do you have a pic with jacket and tie? Would love to see the relationship between collar points and lapels.