I'm trying the Hotmaps regular version which has all the maps I need for what I do. The difference between that and the Premium wasn't worth it.
I am interested in seeing what the Platinum looks like though. Nipfisher, can you post some pics of the 3D and imagery it has.
One thing I don't like is that the chip is terribly slow in my unit and its running that latest firmware!
Wish Lowrance would speed the HDS' up.