If you have not used a spinner before then I would suggest that you first use something that require more human imput like The Best Spinner or Spinner Chief in order to understand the basic principles. However if you must go fully auto then I would suggest you go for Wicked Article Creator. I have it and understand it is similar to wordAI but a one off fee of $47.
In this harsh industry who can't implement a small number of extra profit? Another upside will be that you can construct right up your cache of primary subject material and help to increase your good reputation for posting and potentially attract some more significant paying users. Lastly, simply just believe that of the experience you can be developing by owning to groundwork some of the ideas you generate about. You can be, or will be soon, a fountain of inadequate information.