First mechanical keyboard: very good
It's very soft to the touch, there's no click to let you know if the key is pressed and it's triggered at the beginning (which didn't pose a problem for me). It's perfect for delicate people because it makes very little noise when you tap lightly. If you tap hard it makes a little more noise but it's still very good. Sometimes it makes a springing noise when you pull the trigger. The graphics are less legible than Logitech's, but that's acceptable. I bought it for its repairability (the mechanisms can be changed without having to unsolder, the cord is replaceable, long and very solid). I'm very happy with it.