What one do you recommed getting, does one do better then the other.
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What one do you recommed getting, does one do better then the other.
I bought the Lowrance 520c which has external antenna. The guy at Bass pro told me they get a lot of the internal back for repairs.
The external can be shared on Lowrance units, giving you two GPS for the price of a GPS and a sonar.
I have the 520c and I like it . I put the antenna only about 5 inches away from the unit and it set next to the console. Sometimes it has a hard time reading. So I will move the antenna to the back of the boat and this should solve the problem. I went with the external antenna because if you tilt the unit very much you will lose the reading at least that is what I am told.