A:AnswerI've tried a ton of gaming keyboards (Corsair K70 MK.2, Strafe MK.2, Razer Ornata) and this Steelseries membrane model was the quietest one. They all seemed quiet enough in the store (especially the Ornata while in the box), but when I got them home, they were super loud and clackety.
With this one, there is no clack like the mechanical ones and it makes a soft sound. The keys have a damped, but still tactile feel and since they are full size, full height, I don't have any problems typing quickly and accurately on it.