03-15-2011, 03:18 AM
I have a 450t as well which I use for wilderness walking.
It's probably the best model, or at least a 450 might be. It depends on whether you want to buy the maps separately, or whether you are happy with the built in maps for your region in the 450t. I'm guessing for your region you might want separate maps.
The 550 just has a rather silly camera in it so is no real advantage.
It's probably the best model, or at least a 450 might be. It depends on whether you want to buy the maps separately, or whether you are happy with the built in maps for your region in the 450t. I'm guessing for your region you might want separate maps.
The 550 just has a rather silly camera in it so is no real advantage.