turn by turn navigation works ok-ish in cities, but is quite rubbish in the country side, specially in region where the company owning the map data doesn't care

turn by turn navigation works ok-ish in cities, but is quite rubbish in the country side, specially in region where the company owning the map data doesn't care much about streamed update. I have had CS experience for one of the two mentioned by pioneer as supported, and although they had recent changes, I seriously doubt the end user experience will be any nicer in the near future. I trust Google more than the product I provided support for not so long ago. Still nice to see someone trying to tackle the HUD in cars.