Bill, everybody that truly knows me knows that I'm a tightwad. I don't part with money easily unless I'm convinced that it's worthwhile. I bought my EX used. Barely used. But, the nylon screw that determines something, I forget what, on the stock clamps was worn out. I did manage to replace it but I was never really happy with the whole mechanism. When the Pegas clamps came out and I watched the review by Steve Good, I decided that I would like to have a set but that hundred dollar price tag stood in the way. After Iggy bought a set for his Dewalt, if I recall correctly, he posted that he had purchased them from QTE because they had the best price. So, I decided to bite the bullet and I ordered a set from them. As soon as I got them and installed them, I knew I had made the right decision. What a difference in how they operated and felt. They are so much smaller and just have a true feel of quality. Even the lever action is smoother. I've had zero problems with blade slippage. I posted something recently about blade stretch and that turned out to be my error. I started cleaning my blades and rubbing them on some fine sand paper and that solved that problem. Anyway, bottom line here, once you get yours, you'll know that you made the right decision. If you never do buy them, well, I'll sell you my old EX clamps for a very reasonable price.