If you get one dirt cheap, you can get a solar max screen installed for I think around a 100.00 bucks. I have one and have had troubles with the screen scrambling from time to time, slap it a couple times and it comes to it’s senses. If it were me I would spend the money and get the new technology in a new unit, most of the new mapping chips won’t work in the LCX16-ci. I’m trying to figure out which unit to buy also( I know it will be Lowrance) just don’t know which one.