Pros : You can use this for thick slab cutting. Be careful as the blade is not as sturdy as a mega blade. This does not eat up as much glass but has a tendency to bend while cutting. You must compensate during the cut. Gently! But it still holds up well with many, many cuts without problems of breaking.
Cons : It flexes during the cut which means it doesn't keep a straight line for a slab cut. You must compensate for that.
Other Thoughts : Doesn't eat up too much glass during cutting. I really like the mega blade better for cutting straight cuts on slabs. They all cost about the same.