What's better 2 beam or 3 beam depth finder

texas_angler_2002	hi, I'm look at a garmin 160 and its a 2 beam but yet I also found an eagle 3 beam which is cheaper. which one is the better deal	2002-06-22
djohns19	Hey TA, Is the third beam on the Eagle a side beam?	2002-06-22

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