Pocket Queries are an awesome Premium feature. If you find someones bookmark list, like, a "Hall of Fame" for a certain area, then you can download the whole list as one .gpx file. Or, you can make a criteria search and have it updated every week or on certain days and then transfer it to your gps. They do take a little bit of tiem to be generated so I have a few set up to auto run so that they are always available.
I can just plug my Lowrance Safari into my laptop and transfer that single .gpx instead of messing with multiple .locs and .gpxs.
