I had a 72 and didn't care for it much.I have two Garmins presently the 12xl which I don't believe they make any longer and the 60csx which is a terrific unit but pricey.
There are some pretty good comparitive websites for gps units,I believe the garmin site will give you a side by side with features and pricing.
I am not looking to be negative just honest.

Look at the Etrex series as well. They are great for hunting.

I have a Garmin and love it.

http://gpsinformation.net/

i cant have any of the high priced gps's though, only under $200