Everyone seems to forget that with the addition of the wi-fi it is very easy to set-up your shot without having to spend another $80 on the LCD Bacpac. The LCD is a slick little number but I much rather prefer looking at a larger screen on my phone or iPad to see where it is aimed when using a tray and spend that $80 on 2 more dives. Granted you have to do the set-up before you splash but I haven't found any disadvantages to it yet. In my experience even when diving with the LCD, if you are in clear waters and don't have some sort of hood, you won't see anything on it anyway with all of the glare.