To be frankly honest if Stapleford's relationship with Ryanair is that good - go with ryanair, a job is a job and after 2 years you will have close to 2000 hours or more 737.
Let's also remember that you are buying all your flight training and type rating for the same price as what you would at Oxford or Cabair for just an fATPL, far more experienced! I just can't see how you are possibly loosing out with over 100 hours type compared to some 200 hour abnitio.
Don't worry, sit back, because it's patently the best of all possible training choices right now.
Good luck mate!