Yep, that's the origin of the name. Cost is not usually the constraint being optimized, it's design time. This approach is simple to implement, relatively cost-

Yep, that's the origin of the name. Cost is not usually the constraint being optimized, it's design time. This approach is simple to implement, relatively cost-effective, and works. That's useful! The wide parts are great. But they're also overkill. You can clean your kitchen sink with a pressure washer, but why would you? You don't need to. And so you don't need 0306s for normal designs.