I have been thinking about buying a z for the few properties that are large enough to use one. the problem is that I don't want to spend much on a mower, so buying a good full size commercial machine is way out unless I can get one for under 5g I have been reading all the threads on the hustler fast tracks and looking for those that have them to let me know how they have performed. I am looking at the 20 52 honda. the dealer seems to love these machines and is giving me a good deal at 4400. I have looked at gravely but the pm152 is 6800 and that is the lowest cost z I have found. I am not one to skimp on a good machine but I have only 10 accounts that this will really work. So let me know your experience with these. Thanks.