I bought this keyboard for mechanical buttons and a USB postponement. The key travel is not as I expected: a bit soft; I feel like more typos but with practice, it tends to decrease. The noise bothers me less than before. Do contacts work a little time? The installation of the Synapse software allowed me to configure the programmable keys for shortcuts copy and paste, as on my old keyboard. I would like the compactness of Blackwidow Tournament, but this bonus to the USB and audio postponement. My only regret is that it lacks an additional USB port ...
Update: I realized that customizing the keyboard only works when Synapse is loaded, which is not practical in my opinion.