I am considering getting a stacked dado blade set for my table saw. I've never used a dado set before, so I'm looking for reasonably priced recommendations. I've seen the Freud SD208 mentioned, is that a good dado set?
Is there any difference or advantage to a 4-wing chipper (like I've seen on NYW) over a 2-wing chipper?
What should I look for in a dado set? What should I avoid?