I love this thing. Its versatility and maneuverability can't be beat. I use it for everything and it doesn't tear up the yard like other tractors. While building my home I have used it to move rocks and bring in dirt to fill low areas that otherwise I would have had to use a shovel. With its articulating center it turns easy and leaves no divots in the lawn.
If you can think of an attachment to add but Power-Trac doesn't sell it they offer a quick attach plate so you can make it yourself. I converted a leaf blower from another manufacturer to use on my Power-Trac and it works great. I have pictures of it somewhere posted on their forum.
I would buy it again if something happened to this one.