I am not asking for guys with Walkers to give me your oppinion. I am looking for guys that are running Navigators to give me their oppinion. I am looking to purchase a Navigator based on experience with Exmarks. I have virtually no down time except regular maintenance with ExMarks. I have a bid I am waiting on which will require a manicured cut that a Navigator or Walker can produce. I have been down to the Walker Distributor in NC that covers all Walker dealers from Delaware to Southern Georgia. I spent 3 hours in the distribution facility there with the head guy. However, In really comparing the 2 mowers, I think I have decided to go with the Navigator but I wanted to get some owners oppinions. Navigator has only been around for about 4 or 5 years so... Just looking for actual oppinions from actual Navigator owners and users.