there is a thread on here about maverick; any question u may have has probably already been asked & answered there. if u have a question that hasn't been asked, those drivers there will be more than happy to answer for u.
What I would recommend is that as you get at least three pre hires from good companies. That way you are not putting all of your eggs in one basket. Do your research and find the companies that fit your needs and will work for you. That is what I did. Maverick was my first choice, but if something did not work out, I had three others lined up.