I wanted a sequencer keyboard to complement my Arturia Keystep Pro. This keyboard perfectly meets my expectations, it perfectly complements the Keystep Pro by bringing some elements: - large key keyboard - More machines managed on the same source - Machines with pre-recorded midi presets Of course, this does not take away from its Arturia counterpart which also has strengths compared to the 49SL MK3. My small regrets: - Although the finish is clean, for the price, a less "plastic" construction would have been welcome. - More presets for market machines with regular updates on the site and possibly a list of supported products would be a real plus that Novation could offer its customers (the presets present taste too few). - 64-step sequences would be a plus (this would avoid chaining that reduces sequenced variants) - To go along with the previous point, a version with more memory (via memory card for example) allowing to extend session possibilities and sequence length would be nice for computer-free enthusiasts like me. If for you music is something played with physical contact and you are looking for a machine allowing to control machines with pre-recorded sequences without going through a computer, this keyboard is for you.