Bass drum trigger is the first one to break if you are cheap, and believe me, it is only a matter of time. I should have gotten Rolands in the first place and not those "red" ones, you know which I mean...
The biggest advantage in addition to durable build is the easy of installation, as the triggerhead find it's place automatically. For a price this reasonable I don't really see why anyone would choose another product. It is pretty much flawless.