well as I have found, my hip bones do not fit a 131mm saddle therefor eliminating ALL of the ones I wanted to try. I am looking into the Selle italia Signos flow as it is a but wider (141mm). I am hoping to try 2 different saddles this coming Friday at my LBS but throwing my bike on a trainer and give them a go for a half hour each or so. I know some have said it can take a week or 2 (or more) for anyone to really break in a saddle and get used to it, but I figure a half hour on one can help eliminate some choices narrow down my field.