I have recently passed FE for Mechanics and currently planning to take PE exam on coming April. I am not sure whether I should be taking PE for mechanics or metallurgical/material. I have been working for EPC compant for 5 years, all in quality dept. So out of the two, I personally think metallurgy/material would be also helpful for my job, but considering future opportunities, mechanical seems more beneficial. Since, you have license for both, I woulf appreciate your honest advise.