Rooting after jumping from Sprint to Metro PCS

[flipwilton]

I'm in the middle of getting ready to possibly moving to Metro PCS with my Note 3 in tow. While I was on the Sprint service I have rooted my phone a few time using the Odin methods. I was wondering after I jump ship to the other carrier and want root, must I use another rom for my root or can I use the same one I've been using already (for Sprint carried devices)?