If you were to log in, you'd be able to get more information on your fellow community member.
I was stoked to hear the first ads for the Destination series machine. A subsequent demo of the 27" model threw a bucket of cold Sioux City stock water on my enthusiasm.
My current inclination in the <$4k range is to go with a cheap PC hooked to a BoxLight 2025 (http://www.boxlight.com). I understand that there are other inexpensive VGA projectors out there as well.