We are able to download detailed topo information, like river and lake names, and display it on the the 696 for use in Alaska. Also, since we had a wx weather antenna, it was a cost effective way to get XM weather when in lower 48. We prefer the 696 because it works with flight gloves, unlike the 796, and also like the dedicated buttons on the 696. The GX install is so clean, that area was wide open to easily add the 696. Couldn't beat the price, since we already had a 696 from our last 407, and it provides a back-up in case of any major G1000 and/or electrical problem.
The fixed mirrors are for off airport landing use.
Depending upon how and where you fly, I would consider adding a back-up attitude indicator with a skid ball, as we did above the GX install.
Last edited by GeorgeMandes; 17th Sep 2012 at 15:00.