You'll never regret spending a few extra bucks on this accessory. I've been using it as my main tool for every V cut for a few weeks now and it works flawlessly. It works so well that sometimes (depending on the type of wood) I don't even have to do a fine sanding. I mainly use it on exotic hardwoods and it stays as sharp as it was when purchased. I have tried many different brands but this is by far the best.