I am looking for a new mower and I have found several different options, please help me decide on which mower to buy!!!! ALL ADVICE NEEDED the pros and cons of each mower especially!!! #1: http://baltimore.craigslist.org/grd/4004236337.html #2: http://fredericksburg.craigslist.org/grd/3994643099.html #3: http://fredericksburg.craigslist.org/grq/3925953786.html #4: http://easternshore.craigslist.org/grd/3979703228.html I prefer the cheaper but I want the mower that will give me the best value, it would be used for mostly residential with maybe an occasional commercial. Most accounts will be bagged. PLEASE HELP ME!!!!