If your landscape photos will include trees against a bright sky, I would
strongly advise you to forget about the Nikon 950, Olympus 2020z, Nikon
990, Epson or Olympus 3000z and most other digicams.
I've just received my third digital camera, a Nikon 990, and will be
selling it as soon as possible, since I consider it's photos to be
unacceptable for landscapes, as I did my first two digicams.
The Nikon 950 and Olympus 2020z also have signficant purple fringing,
when taking photos of trees against a bright sky (look at photos of trees
from these cameras, and you'll quickly find the blue/purple tree tops).
The only camera that I've seen photos from so far that doesn't exhibit
this fringing is the the original Sony F505 (not the new "V" model, which
doe have some fringing)..
See this message thread for more info:
http://www.dpreview.com/forums/read.asp?forum=1008&message=367518
Good Luck with your search.
I'm considering buying the Nikon 950 or the Olympus 2020Z to use
primarily for outdoor landscapes, printing out 4X6 or 5X7 images mostly,
perhaps with an occasional 8X10. Any opinion which would be better?
Should I perhaps go further and consider the 990 or 3000Z?