That's called stealing...
I have a Garmin Oregon 450. It is very rugged. Sometimes the screen is a little hard to see in bright sun light. I think i paid about $250 a few years ago. Amazon has them for ~$240. You can load topo maps on it if you want. I definitely think a dedicated GPS is worth it if you are planning on any multi-day trips. The smartphones will only give you a couple of hours of use and then be dead. If you want buttons instead of a touch screen, look at the Garmin GPSMAP series. Uses same hardware as the Oregon line. The touchscreen on the 450 is not capacitive (means not like an iPhone) so it is not nearly as responsive. But you can touch it with gloves on.