Look Here
Hi Dennis,Some months ago I did a comparative test of all the smaller screen (7") radar/plotters for the UK's best selling boating magazine. The JRC was just fine and way cheaper than most others, including some of the the monochrome sets. Best of all was the Raymarine colour set with the very high resolution screen. Problem is that it is also 50% higher in price than the JRC.Look on Practical Boat Owner's web site - below - to see the sets in operation and hear my ad-lib commentary. Try to ignore the motion of the picture as the photographer forgot to turn off the auto stabilisation in his video camera so the picture moves with every wavelet.You will enjoy navigating with this set.Regards,Don Alexander.