The Aqua Lung Legend regulator unit and Suunto Cobra 3 dive computer were purchased in 2017 and used on annual dive trips to 2020 when Covid and, later, age restricted my diving. This gear has been well cared for and professionally serviced annual at a local dive shop. The computer is easy to use and has large fonts for easy reading. It is based on a “conservative” algorithm , includes 3 modes- air, nitrox and gauge. It is not air integrated but has a “quick release” connector for connecting the all-in-one computer console to the high pressure hose. This enables the user to easily remove the computer console from the regulator assembly for safe keeping and/or downloading the dive to a lap top.