Shawn,
The woodslicer is what I like to use to cut lams and veneer. If you try to turn the slightest radius though, it will take the life out of the blade. But for $30 odd dollars it is a decent buy if you want to maximize some slicing.
The carbon will last a longtime cutting horn/phenolic. I do not think these items are that bad to work with using a standard blade. JMHO.
Glass will eat a blade as you know and I think that a carbon blade will cut a lot of glass but it will not be that good for wood after a few cuts. Again. my opinion.
I cut wood and grind glass. I buy regular blades and try to be careful. I get some miles out of them most times. I like Lenox and Timbewolf best.
I do buy my share of General purpose blades though.