I had to get one. I really did.
I had gotten an Incredibell for the loaner bike from my sister, but that one was made for a handlebar with a smaller circumfrence. When I got my new-to-me bike, I discovered that the Incredibell's bracket was too small to fit on my bike's Nitto handlebars. So I simply had to get a new bell.
Had to? Sure. It's the law. Seriously.
Signaling Device Required (10.48.080) No person shall operate a bicycle upon a sidewalk unless it is equipped with a bell, horn or other device capable of giving a signal audible for a distance of at least one hundred feet, except that a bicycle shall not be equipped with, nor shall any person use upon a bicycle, any siren or whistle. (Ord. C-6322 § 2, 1986).
Now, I don't ride on the sidewalk, except that I'm not sure what counts... for instance... the bike path that goes from Belmont Shore downtown along the beach... is that sidewalk? I think it technically may count as sidewalk, and so there you go. Or what about the LA River and San Gabriel Valley River trails? Sidewalk? Or not? Whatever. The law gives me an excuse.
So I got a Crane Suzu brass bell. My bike is mostly black, chrome/silver/lime green. The brass doesn't fit the color scheme. But it shouldn't. It is a gorgeous bell, and the tone is so perfect, and such sustain. It's awesome.