Contract workers would have more experience than permanent employees as they would have worked with different organizations. They can start working efficiently and become productive members because of this experience. If you require them just for a specific skill, you can start getting the work done, even if they do not have any other skills. If you hire a permanent employee without the right experience, the results may not be as great. However, with a contract worker, you can efficiently get the best results as you will hire them for the short-term, but they will have the right skills.