So far, I have been content with the shaving performance of my Rockwell adjustable plate and RR Gamechanger. I realize that it could be a dangerous slippery slope, but I am thinking about trying some of the more expensive DE razors. My question is, what can I reasonably expect to get by entering the realm of $100+ razors - is it mainly better craftsmanship, detail, materials, aesthetics, or is there a significant improvement in cutting efficiency, smoothness, closer shave, etc? I would appreciate feed-back from those of you who have experience in this department. Thanks