RE: Asbell Grip
Everyone's hand is different. I'm not sure what the "Asbell Grip" incorporates, but I'd try it before I spent that much money on it. It might work for you, or you might hate it. I'm really suspicious of anyone that says "this is the ONLY right way to do it!"--I've never seen one style of anything be right for everyone. A comfortable, natural feeling grip is what I look for.
Chad