Hey guys - this november i will be heading down to the carib(USVI) and was going to rent a boat and do some fishing - i am going to take my Garmin with me and wanted to buy the charts for it.

I know the g2 Vision has the 3D bottom, photos, etc... but are the actual charts any better, or is it just bells and whistles on the same charts as the g2?

Appreciate any help guys! THANKS!
Aaron