Just my two cents stay away from Eagle products even though seem to have a lot of options for less money, they just aren't up to speed
and don't work half the time. I have an Eagle Fishe elite and don't like the GPS or sonar. Also the color gps is diffently worth the money, the color fish finder is nice on the front but due to cost if you have to make a choice due to price, put the color unit on the console were you can color code the water depth on the Navionics chip while running in low light conditions, night, rain, fog whatever.
Also make sure that you save the money for a Navionics card, the maps that are pre loaded are not worth having, you will NEED the $100 card.