I have the 597 Di and LOVE it. I has changed my fishing completely and put a lot more in the boat. It very clear and yes I can see a lot of detal. I did just have a transducer go out on me. I want to cabela's and bought a new but before I put it on I called humminbird. The lady on the phone was AWSOME, sent me a new right away... Great product and great service for me so far.