What do you guys think about the link vs the non-link? What does the link allow that the non-link doesn't? From what I understand I can network my Helix units to the link, allowing me to set a route for the Ultrex to follow using the contour lines on LakeMaster? Is that in fact the case? What other benefits does it offer?
Second question, when ordering an Ultrex, looks like they all come with that US2 and transducer, are they all 2d Chirp/DI-SI Mega from the factory, or do you have to specify that?
Thanks