Yeah, you might be pretty happy with their blades. I hear they're pretty resilient.
Do you know what brand your sabre was? The fencing blades (foil, epee, saber) don't last forever, that's for sure. I think I've only broken one once, so I was lucky. Usually you can buy replacement blades and just unscrew the hilt and screw it together on the new one. It might just require cutting the tang to fit.