So many jigs on various platforms to make, but really, if you're busy making, then do you really have the time to make your own Jig? I don't, so this is why I bought this quality made jig. It's not flimsy, well put together, quality materials used, has some weight behind it for stability, easily adjustable. I've had a play with it so far, but not used it for serious work at this time ( that's the 4 star reason ), I need to up my level of tang prep! But I am looking forward to using this Jig for sure. I can see the 5 Star level when I use it for serious work.