I don't see a list but I've never had any problems with either of my mag drives so I'd recommend them to anyone looking for a quality pump that's dead silent.
I would probably buy a quiet one. Every Mag Drive I've owned has been a bit loud for my tastes.
I own mag drives and I own quiet ones of varying sizes. I use my quiet ones for the tanks and the mag drives sit on the shelf. I prefer the quiet one silent operation. A little pricier, but I think they're worth it. As I said in a recent thread, I am just as interested in the look and style of the tank as I am in the occupants. So, part of that goes to efficiency, power consumption, and noise reduction.