I have a 2008 lcx 28c with a mapping card from the same year . Is there a new and better mapping card that's worth the price of upgrade ? The main thing I use my GPS for is a map and was wondering if the new map cards had more detail and also if any of the map cards showed lake contours ? I've got a trip booked to toledo bend in April and lake contours would be great to see .
Thanks for the help guys !