This is the reason I can't wait to get my next rig and get these new electronics. The last rig I had my electronics were 1 or 2 dimensional, no color, showed arcs, bottom contour, bottom hardness, real rough structure, water temp, and boat speed. At the time it was the best that Hummin'bird had to offer. I REALLY want to try this new technology out on deep crappie. Ought to be interesting for sure!