Have to agree with MamaPut,
The Etrex is a great device. It depends on which aircraft you fly but if you want one to just show you a few waypoints and show you the way, the £100 on an etrex is money well spent, and of course works well for land and sea!
Flying Bull,
Ive never tries one but have always assumed the Ipaq/GPS combo look a little cumbersome esp if flying say an R22? Touch screen a bit fidly, and possibly glare on the screen? Also dont these devices act a little slow at updating (not instant)? But I guess it works ok on the road aswell?
MADY