I'm looking at rear tires for my GS. I've noticed that the Anakee 3's in 130/80-17 come in both an S (112 mph) and an H (130 mph) rating. Most online retailers seem to list them for the same price. Intuitively I want to go for the H. Realistically I'm never going to ride the Gs over 112 mph so I'm wondering if there any reasons to choose the lower speed rated (S) tire? Why would someone choose the S over the H given an equal price?