Most people end up buying a Kencove spinning jenny. Using nothing to dispense the wire is an easy way to end up with a tangled mess or an injury. . . . . . . . . . . . . . . Posts are set very quickly and are tight. If you have a lot of fence to build, it will pay for itself in labor savings alone. If you are lucky you may find a neighbor willing to rent a post driver to you.
Some contractors are willing to just drive the posts.
A post hole digger will work for you, but it will take more effort and time. We recommend a crimping tool used with the proper number of crimping sleeves for your specific application. This will maintain the full strength of the wire, and also makes a neater connection. In planning your new fence, the first thing to do is find the length of your fence. An easy and economical way to measure the footage to be fenced is to step off a known distance and figure the length of your average step.