Hi, I just ordered myself Sov GT, when this happened my 2 daughters wants detectors for themselves also so they can hunt with thier dad , my wife found a radio shake in Mississippi the other day when they were visiting for thanksgiving, she bought a discovery 1100 for $39.00, the store only had one of them and I couldn't find another but they also had a 3300 so she bought it also for $99.00, the question is can my 14 year old use this 3300 or will it be to tough for her to learn and does it work on wet beaches, they say the 1100 will but I haven't seen anything on the 3300, I seen the 3300 has manual ground balance and I hope she will learn it fast and not get bored messing with it while her little sister is just walking away with the auto 1100.... just would like to hear what you all think???