AvMap
Really like it. Although I have just been taxi testing, I have flown with it in other aircraft. VERY easy to read! Does everything I need done and the batteries last as advertised. If AvMap adds weather, it will be perfect.
Didn't put it in the panel, though. I built a holder (this was before Airgizmo's had one for the IV) that works well and didn't require any holes in the panel. It mounts to the bottom lip of the panel and can be removed with a couple of screws. I plan on upgrading to an IFR GPS at some point and may or may not keep it. My initial plan was to sell it at that point, but now I am leaning toward keeping it as a backup. I did as few holes in the panel as possible because it is leather covered and I don't want to make any cuts that would later need covering. BTW, when I asked why leather, I tell 'em it is for sound deadening. Actually, I like leather and had extra. It looks great, has no glare or reflections and it will match the seats (when I get them done.) And besides, it is such good sound deadening . . .
Bob Kelly