I bought a Humminbird 345c last summer, was around $300. So far i really like it. The color screen is easy to see in both day and night. Owners manual looks like a small bible, so of course ive only got it about half figure out but, was simple enough to just get it goin and make it work and does have a lot of cool features once ya figure em out. so....

A. Humminbird 345c
B. around $300
C. 6 mnths
D. 8
E. 8
F. not sure
Hope this helps