Most of the threads on this forum talk about how great these two detectors are for nugget and relic hunting. However, I haven't seen much discussion about how these two might perform at the beach (particularly on the dry sand). I use my GBP almost exclusively for hunting the dry sand at the beach and it's far and away the best detector I've ever used for this purpose! I'd be interested in hearing about your beach hunting experiences (including tips and techniques) with either or both of these detectors.