For me no regrets.

Before buying this product, I consulted several sites and watched all evaluations.
There were more than satisfied ceptiques, I still tried it and I'm not disappointed at all.
First trip with mushrooms, even knowing the area, I tried the gps, everything works perfectly.
The accuracy of the altitude I care little, I'm on the flat, but in wood (no leaves because in December) tracer works well (to try again when the trees of the forest have regained all their leaves).
back at home, I download the Bushnell map (following the instructions, it is not insurmountable), once the transfer is complete, you can see the great journey made.
Only small downside, satellite timing is a little long, and it is not cover for the appliance and its cord.
To conclude, I am delighted with this purchase.