I and a few buddys have the rhino 530hcx, I have to say it has it's pro's and con's.

I'll start with the con's- I have had to make an exchange for a new one three times do to the speaker on the...

I have the garmin GPSmaps 62st and love it everything you could ask for in a gps with nothing you don't need

I have a Garmin Oregon. It has worked well for me. As with most electronics the technology gets a bit better or advances each year. Having a map and compass for backup is good to have just in case...

Gamin Rhino 530hcx. Great Gps and radio. I have nothing bad to say about it at all. Great battery life.