I'm considering picking up one of the Sola lights for a primary (use a DRIS 1000 as a backup), so I'm trying to figure out which way to go. I don't see many reviews on the Tech 600 light but have seen feedback on the 1200 Dive light. I'm not that interested in going with a can light and wanted to keep things simple. The Tech 600 seems to have much better battery life and is slightly brighter in spot mode. The 1200 has decent battery life when in medium or low power settings, doesn't throw out as much light in spot, but does have a flood mode. I primarily dive the Puget Sound area but from time to time head to warmer climates and blue water. Any feedback on these two?