I am going to buy a Benchmade, and I am stuck between 3. I can't decide between the full-size Griptilian tanto, thumb studs, or thumb hole. Between the 3 different blade types, does one of them have a superior blade geometry, or it is just personal taste? The one I am leaning towards is the thumb hole, because I really like the blade shape of the modified sheepsfoot. And yes, I was the adamantly anti-Benchmade guy, but I figured what the heck, the Grip is pretty good for $65. Worst case scenario, and I just don't like it, I can return it. Any help is appreciated, and thanks in advance.