12-14-2015, 01:00 PM
My Lowrance 67c is rather out dated but works well. MY son has the new model with CHIRP and its really good. The vexilar and marcum units are very powerful and I find when I fish within 30 to 40 feet of one they cause my lowrance to get static and makes it harder to read.
Good luck sorting through the differences.
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Good luck sorting through the differences.
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