Jonathan Goodish wrote:
Honestly, if I had a 430/530 or other approach-certified GPS in my
panel, I don't know that I'd even invest in a hand held GPS. It might
be very nice to have your Garmin 396 interfaced with your 430/530,
GTX330, and SL30/SL40, but at some point I think the gadgetry reaches
the point of diminishing returns.

Garmin 396... WAAS capable
Garmin 430/530... WAAS ??? (someday. maybe.)