I definitely think that an MBA will be a good move for you. Whether you decide to take it part time or full time, having an MBA is not just another piece of paper you hang on your wall. I took my MBA program 3 years ago and I took the first half as a part time student then finished up the 2nd half as a full time student. I was lucky enough to be granted a 1 year sabbatical with my current employer to do that. I totally encourage you to do it man. You won't regret it. Good luck.