Comparing Canon imageRUNNER ADVANCE 9065 and Xerox Color 560

We are looking to trade up from our Xerox DocuColor 252 to either the Canon imageRUNNER ADVANCE 9065 or the Xerox Color 560. Can anyone give feedback on either of these machines in your workspace? We are a small business, medium volume graphic arts firm. Is the 2400x2400 resolution on the Xerox a true resolution compared to the 1200x1200 on the Canon? Our Xerox has always been a fine machine, (external Fiery) if a little quirky on the user interface. But the Canon offers a seemingly good product at a cheaper price. Do these machines compare? Thanks!