I'll admit that I haven't tried the Oregon 550, I'll have to give it a try if I get a chance. I will say that none of the FRS-GMRS type radios are going to work very well if the two radios are in separate deep canyons. I've tried a much more powerful VHF-FM radio in that type of situation and it is still basically line of sight.I have had two or three 530's. Me personally I did not have the best of luck with them. The first one I have the speaker went out and then it happened again in the second when I had, when it did work, it worked okay in the mountains but once you get in some real deep canyons with thick cover and your buddies are a couple canyons over the radio part was not the best. The GPS always seem to work fine for what it is. Ever since switching over to the Oregon 550 I probably wouldn't go back to the rhino. with the rhino I did like the option of seeing where my buddies were at.
Pudelpointer....and no they are not a designer breed for you guys that may ask haha. They were bred in the 1800s in Germany. I am getting him to run NAVHDA test, shed hunt, upland, ducks and blood tracking. They are a versatile breed. Good luck with your GPS decision. Here is the sire to my pup.....thanks guys
planning an early season muley hunt in co.and thought this might be a handy piece of equipment.and since my buddy dosent have a gps and ive been thinking of carrying a back up,would be a good time to purchase some.
cobbhunts what kind of dog you getting,we have labs we run in hunt test(well now they just lay on the couch)