I really like the OEM skinny grips. I have the grip puppies on another bike and really like them but they are larger and I prefer the small diameter. They do wear out fast but are inexpensive and easy to replace. Had the Kuryakyn ISO grips on another bike long ago and really disliked them, they get sticky after a while and I grew to hate touching the nasty rubber. Plus you see them on so many bikes they are common as dirt.