I have an old LMS 350 Lowrance GPS Sonar Combo. I will probably keep this unit in play. I was thinking about adding a Lowance HD 5, or possibly a Garmin 535, both Combo Sonar GPS Chart Plotter. I can buy either for same price. If I get one of these, I will probably run it full screen sonar, or GPS. Does anyone use these models, or know anything about them.
Your thoughts and feedback: TY in advance.