SawStop often breaks the saw itself, not just the blade. There's alot of energy being put into the saw all at once, and I've seen examples where it fractured the mounts of the saw itself when it engaged.
That's of course great, if you're in the business of selling saws, not so great if you're in the business of buying saws.
That's of course great, if you're in the business of selling saws, not so great if you're in the business of buying saws.