first, it's not for learning to play the piano. It is not intended to imitate piano playing. In terms of handling, it is more like a toy. At the same time, it is very convenient for composing in places where there is little space. For example, I take my MPC One and Miditech Garagekey mini next to the sofa and my ideas are quickly recorded. The octave change buttons are in just the right place. If they were somewhere habitual, the risk of accidentally pressing them would be high. Regarding recording, it should be noted that the velocity differences remain larger than usual. Some may even like it. The appearance and build quality are nice, everything shines and inspires confidence. What's important: you get a 45 cm long thing with three octaves.