Wow well this has turned into quite the heated debate,
It was a simple question I asked, obviously I should of expected the usual comments as this is Pprune. Surely the safest way of navigating is by using the Gps combined with a chart/map whatever you may call it, to cross reference, obviously investing in a Gps is at least 6 hours sky time in a C150 put put ( for a half decent gpd anyway).
But hopefully when I have some money again, I shall add it to the wish list, so do most of you that use the Gps still use a chart/map also or just leave it in the car?