Summary: This was my second purchase of a mechanical keyboard, and I have to say that it was rather disappointing. Perhaps the keyboard that I received was from a "wrong batch." Anyhow, my keyboard was not good at all. There were three things that I did not like, and the first two problems were severe enough that I had to return this keyboard. First, the backspace key had somewhat significant resistance. It was large enough so that you feel it when you press it.