We use the garmin rhinos on wildfire details for work. They are a little to heavy for lightweight backpacking use, but they also have a radio built in which is a nice feature if your hunting with a buddy or two. Two devices in one. You can also see your buddies location on your map screen if he has a garmin rhino too. We use this feature a lot when one dozer gets bogged down and we have to tow it with a second one. No more tracking all over the country looking for him, we just plot a route straight to him using the rhino. It would really come in handy if you had a bull down, and your help was on the other side of the basin. Just give them a radio call, and they could navigate right to your location.