Also for the potential...

I have master degree. Top three of my state cpa exam list for the year. Big4 working experience. My boss thinks my capability is highly above the average. Another senior manager suggested me to go to law school in a few years. Not sure how much do these represent? I decide to give top law school a shot for my future. Any school below 10 may not make much sense. So I better do good in the test. Any advice? Thanks!