The features that matter to me are: (in order of importance) not too thick, not slipping around, ease of install/removal, not turning into sticky jelly after a year. I've tried almost every type of grip and installation method and to make a long story short:road bar tape. It never ever slips around on the bar, even after digging in the dirt during crashes; I can make it as thick or thin as I want; it's easy to remove/put on if need be. Plus, one pack of road tape is enough for at least two bikes!