Does a unified system provide

Overtime state court systems have become more unified.  Does a unified system provide the best way for courts to handle legal issues?  Why or why not?  Although similarities between state systems have increased, particularly as state systems have become more unified, we still have over 50 distinct systems, including a separate federal system.  Is this the best way to organize the court systems in our country?  What are some pros and cons of having over 50 distinct systems?  Do you believe these systems should remain distinct or should they be unified into a single system?  Explain your position and keep in mind issues such as population size, political culture, etc…