How much $ are they?

The lowrance x126df has 480 x 480 resolution.
Dual frequency with speed and temp.

IMHO, I would rather have a grayscale with better resolution than a color with lower resolution. Sure the learning curve will be quicker with the color, but the high resolution grayscale will provide the experienced user with more information.

The x126df is gonna do for me, until the high quality color units become realistically priced.

I ordered the x126df today from cabelas. Since I ordered some other stuff and told them they weren't the lowest price and I had their credit card with about a 100 dollar cabelas points deal, they waived all the shipping. :)

PS - I don't work for cabelas or lowrance.