My old dado set has seen better days. I'm looking at the Oshlun 8 inch among others. My main goal is a flat, smooth bottom with as small "bat ears" as I can get. All this with as little tear out as possible. I know the bat ears help with tear out but the're a killer on half laps. I know thats asking alot but it's the goal I'm looking for.
Now for the twist. I have an old (read US of A made) Craftsman radial arm saw that stays set up for my dados. I love being able to see what I'm doing and never dado on the TS if I can use the RAS.
My old blade will do ok for the few cuts I make on the TS and whatever I buy will stay set up on the RAS. I don't mind the self feed as I find it's easy to control if you pay attention to what you're doing. That being said, + or - hook angle is no big deal to me. A flat, smooth bottom is most importaint as I do alot of half laps and tennons with the RAS. Lumps and large bat ears cost me too much time with a shoulder plane doing clean up.
I've used my old blade set for years so I'm not sure whats out there now. I have a WWII that is great so I'm sure a Forrest dado would work well. I also own Frued and CMT blades that I like. I don't mind spending some money on a new set but would like to stay in the $100 range if I can. That rules out Forrest, Ridge, and a few others. I know they make great products but I can't justify spending $250+ on a blade set. As I said above, I'm about to pull the trigger on the Oshlund set unless someone here knows of something better around that price point.
I have 3 big jobs coming up and need to order ASAP. I can get free shipping from Amazon so shipping isn't a factor. Woodcraft is about to have a 20% of sale as well.