Should I buy a new fishfinder?

[ed72vette]

I have a Humminbird Platinum 120 fishfinder that is about 20 years old. I used it in freshwater for most of its life and it served well. I am now using it in salt water [under 100'] with a in the hull transducer mount. Q What would I gain with a fishfinder with more up to date technology?<br />Ed

 

[Texasmark]

Re: Should I buy a new fishfinder?

I liked Humm back in the days of the neon bulb flasher. Was away from boating for 10 yrs so didn't follow the technology.<br /><br />Just upgraded my recently purchased boat. Cabela's has a 4 1/2 inch screen unit with all the goodies for $99. Bought 2; one for the trolling motor and one for the boat. Think they will do.<br /><br />Mark