Ok here is a difference while my wife is also scent sensitive I guess I am not always so sensitive. I splash on the aftershave and get my whole face covered. I can tell that some of the scents we are testing are not a problem for my wife while others have been. (I used those a lot less.)
But back to our testing I find the yellow leaves a coating on my face which I prefer, while the orange just sat there. Did anyone else notice this?

However as I noted before whichever is decided upon it is essential that it stays mixed. at least in my opinion.