I do not.
However the AFP article from June 2011 broke down the 30 most commonly used EMR's by primary care docs and I recall several of the "beefier" EMR's were being used by hospitals and the VA and most were not terribly user friendly except one, but the one our hospital recently chose and is implementing is nextgen, and I recall one question in the survey of the article about next gen which impressed me, and only about 17% of the users of nextgen answered they would purchase it again, if i recall correctly.
