Justin, your comparison between d3 and d6 in freediving modes was very useful for me. Could you or someone else do the same between d3 and the Stinger? Is the Stinger free/gauge mode the same as that of d6. Also, I've came upon the following line in the Stinger description:
"After 5 minutes of continuous diving in the Free mode, it automatically switches to Gauge mode."? What exactly is different after the 5th minute?
"After 5 minutes of continuous diving in the Free mode, it automatically switches to Gauge mode."? What exactly is different after the 5th minute?