Have previously used you TCT blades which I found to be excellent. This prompted me to buy an Evolution B saw. I was a Tool Designer for many years and the build quality for price is very good. It handles well and the cast base plate gives a smooth ride. Two small quibbles: The parallel guide could be longer to give a more stable guide and I find 3-component blade clamping components can be fiddly to assemble with the washer and screw needing to be held together while starting the screw thread. I would put a core diameter lead on the screw and maybe use a Belville Spring instead of a plain washer. Other than that, I like this tool very much.