PPL & CPL
Whether there is an advantage in having one or both of those depends greatly on the type of person you are.
If you think having a larger number and a shiny license alone will help in the interviews, tough luck. The moment you show them that you have more logged hours and qualifications you will no longer be treated gently.
The company wants to see evidence that there is individual growth and passion for flight. Spoonfed knowledge and large amounts of time in an aircraft proves little in terms of capability and aptitude. You can almost say the main advantage in getting a license before hand comes after selection when you courses begin,where for a large part you will be presented with familiar materials.
btw, its cold down here