I chose a membrane, I wanted another model from Roccat, but the price dropped sharply on this one. Buying knew about the problems with the backlight, for me it's not critical. In general, very pleasant tactile to the touch and in operation when pressed. The keyboard is entry level so the rubber feet slide even when new, there is no metal plate and the keyboard is not rigid enough, but there are no squeaks or anything like that. In general, for 3k a good keyboard, obviously preferable to less famous brands like hey for tech. In comparison with other famous brands, this is probably not the best choice. 3k.