Small firm or MNC

Question

I have 2 years of experience working in Java technologies in a small firm. Here I had a splendid learning experience. But now it's time to switch and have an option of another small company and an MNC. I am confused because I will be working for just one more year in the company I am switching to. Then will change again So should I go into small firm so that I can learn there better or should I join MNC to add a brand name to my resume.