Call me crazy, weird, or w/e; but I love hearing the AF motor on my lenses and the sound of the shutter. It's like my camera is alive and responding to me! Sure, you may need a quiet motor for certain events, but it's something about that smooth sound my lens makes when it quickly achieves focus. Not that clanky, jerking sound like some lenses can make when focus hunting; but that fast, smooth, accurate sound of a precise AF system. I have some STM lenses and have used a USM lens, but I still prefer the sound of a AF motor, specifically the Sigma HSM.
Anyone else have a particular lens, camera, or any other camera gear that they just love the sound of? Or am I the only "crazy" one here?