I have a Helix 10 on the bow, on the console I have a 1197c with a Navionics card in it.
Rather then keep swapping the card between units, ( just know it will drop in the water some how).
I would like to get another card.
Watching some of the videos, the Zero Line card looks like it has better definition.
So am I better off getting the Zero Line and mapping my local lakes ?
Or is it better to stay with something I am familiar with and get another Navionics card ???
Thanks