I am thinking of putting these on my Drz400sm. I found a pair for a good price at the OE size. 120/70/17 H rated and 140/70/17 H rated. I can order the following at additional time and cost: 120/70/17 W rated and 150/60/17 W rated. Is it worth paying the extra for the W rated tires. I will never exceed the H speed limit. Will the W speed tires handle better. I am leaning toward the H tires as they are cheaper and OE size. However I am willing to go the extra for the W tires if they will make a bigger difference.