It seems to be worth considering.
• Sorted the screen glare that was a problem on the GO
• Battery powered
• Bluetooth - no wires
I just wish the software worked on a Mac.
Some questions for the more knowledgable GPS dudes out there:
• What detail do the maps work to? Will it have tracks and unclassified roads on it?
• What maps does it come with? Will you need to buy extra? Will it be a cse of swapping the SD card every hour?