Agreed. I would definitely try the Grip Puppies (about $20) before going to different grips. They do mute the heat a bit but I still got enough to keep my hands warm.
I live in Iowa, so winter is upon us here. I won't be doing any riding until spring because I won't ride until we get a good rain to wash the salt off the roads. Once that happens, it's time to get that odometer rolling!