I used these sticks for quite a while now, at home, on the electronic drums, also for taking drum lessons on acoustic drumsets. They did their job, they did not break, just one stick flaked on the cymbal contact area, also part of its tip fell off, from its side. The other stick is just fine.
Pros: these sticks are afordable, drum sticks need changing, anyway.
Cons: defects in one of the pair.
Note: I am not drumming a lot and never played the drums live.