I've got the Oregon Scientific -2000.
It is definately not too good. Picture is fair at best, it's tough to operate, and I don't like the way it attaches to my helmet.
So I'm thinking about picking up a new one this off season.
1 - about $200.
2 - Easy mounting. I've heard different some people very happy with two piece units. I don't know which way to go.
I'd appreciate any insights.....