In rec.woodworking
"VINCENT BELANSKY" wrote:

Hello All,
I am considering buying a Dado blade for my
Delta contractors table saw and was wondering
which type is the best. The "stacked" Dado costs
about $80 at the Home Depot while the "wobble"
costs about $30. I assume the stacked is better
since its more expensive and still sold, but is it
worth the extra money. All opinions are welcome.

No question about it, get the stacked. If you can't do the $80, then get
the one at Harbor Freight for $20 when it is on sale. Don't do a wobble.