Hi Bob
I like the Navman, did not go for the colour due to price. Both do same job but the colour version looks pritty but when you zoom in the colour is all the same.
Buttons feel ok to me but I have only played with the unit on the home table so far, hope to install it next week-end.
A friend has one and has got him home on the nail in some dense sea fog, thats enough for me in those conditions.
The stand footprint is small which is a good thing as there is not much room on the console of a Warrior with a GPS, Fish finder and now plotter!
Ordered a fishfinder from JG Technologies in Weymouth, woth checking their web site, been told if you go to the shop you can get a better deal as no postage is involved. http://www.jgtech.co.uk/index.htm
Navman Service Centrer is at
Hamilton Business Park, Bailey Road, Hedge End, Southampton SO30 2HE
Hope this helps