My first digital was a VEO 100NX. It is a basic entry level computer with easy to read numbers and one button did it all, even Nitrox. I loved this computer, easy to understand. I had approx 35 dives on it and then it started giving me strange data. Because it was under warranty it was replaced with the Oceanic V1. Pretty much the same computer but the readouts are smaller and placed differently. I don't like it as much as my 100.