Quite agree with the above, this new reliance on IPAD is not always a good thing, on entry into inadvertant with an IPAD, iwould just see as a distraction. What wrong these days with dead reckoning, use of navigation aids and a radar service? I just wonder what happens if the GPS fails.
I should say I like Garmin 430, but only as a secondary source of information.
A similar trend amongst hill walkers is the reliance on GPS, why not use a map and compass, enjoy the veiw, fresh air and escape technology for a while.