huntsfurfish will predict my next move (and recomendation) ..... lol
If you are not looking to connect multiple units together ..... here's the best deal on the planet ......Humminbird
http://ca.humminbird.com/products/41...ci_HD_DI_Combo
If you want to ethernet units together ...... go to a 700 series product ...... about $200 more ......
Some of these units also provide built in side and down imaging ....
I will say, however, the Lowrance products are also premium brand products and they should be considered as well.