My 15 year old Davis Vantage Pro has been really acting up this year, so I just replaced it with the WS-1001. So far, so good. I really like the console display and that it doesn't require a full time computer to send info to WX Underground. Wish I could connect it up to APRS though.
Station is at
http://www.wunderground.com/personal-weather-station/dashboard?ID=KTXDALLA4373
Rich N5CSU