MadShrimps posted a review on the CORSAIR K70 LUX RGB with PBT Double-shot Keycaps
A quote from the article:
We have tested the CORSAIR K70 LUX RGB keyboard with games such as The Crew, Wolfenstein: The New Order, MU Legend but also Quake Champions; since the MX Silent switch does have the same actuation force as the CHERRY MX Red, they did feel very responsive in-game, but all this at considerably lower noise levels. The noise on the MX Silent has been lowered thanks to the integrated TPE dampener built into the switch stem, that helps reduce the top out noise as well as the bottom out noise. This switch also feels great when typing so if you are used to writing office documents or other type of productivity work at home or even at your workplace, people around won't be bothered by the noise.CORSAIR K70 LUX RGB with PBT Double-shot Keycaps Review @ Mad Shrimps