I have seen lots of videos of livescope, some of them you can see everything in great detail and some not much detail at all. I want it on my boat really bad but before I spend that kind of money I would like some info on what it takes to get the detail pictures. I'm an older guy that is not real high tech so do you need to be very good at tweeking the settings to get the detailed screen shots or is pretty easy? Also for the people that has spent the money to get livescope are you liking it? I was looking at the 9 inch screen, do you think that size screen will be fine or should I spend more money for the bigger screen? Any info will be greatly appreciated!