This controller has excellent reputation and I totally agree with it based on its feature set. It has (almost) everything a keyboard player could need for one’s live duties. Unfortunately, the unpleasant personal experience I have with this controller is related to a faulty keybed. The first unit I received from Thomann was faulty on delivery, so Thomann kindly replaced it with another one. Sadly, that unit showed the same design weakness after relatively short period. I am quite disappointed.