Got to looking up prices on these things at Bass Pro, Ebay, etc and see that the difference in the color model (H20C) versus the b/w is about $100. Apextrail stated that the color is a worthwhile upgrade. Could you expand on that? One of the feedbacks on Bass Pro is that the color unit is hard to see in the sunlight while the b/w is much easier to see. I personally would rather have the color but wondering if it's really worth $100 more if I could have some trouble seeing it. What do you guys think?