This Nautilus delivers on all levels- the 9 synth engines deliver the best of technology & sound over the last 10 (and the rest!) years, all in one package - and (drum roll)…now with aftertouch. I was happy to forego the knobs and sliders that the Kronos offered, which ultimately makes the Nautilus more affordable I imagine, but was always troubled by the lack of aftertouch. Not anymore. The sounds, the feel of the keyboard and it’s sleek design (slim, walnut end cheeks- nice!) have at last put me up there with the pros. Although I’m not one, yet…..