This is jolly good stuff, and one can easily be persuaded by so many options. I wonder what the least one needs to spend, to get one that has (or I suppose purchase separately) OS maps, so you have a little pointer that travels along, mirroring your journey on the road*.
Is that possible? Or am I holding the wrong end of the stick (again!)?
I can see the allure of a top-end Garmin, as they have large viewfinders but, crikey, they are expensive aren't they, and on top of that it costs (what I consider) a considerable amount of decent beer tokens to buy OS maps.
*Or off-road, for that matter.