GMAT: 650 (42Q/38V) I don't feel like I did my best on Quant. I probably could re-take and feel somewhat confident about scoring in the 45 range for Q.
Chemical Engineering degree from a NC State University. 3.3 GPA
~2 years work experience as a process engineer and 2 years as a shift supervisor supervising production and 14 production workers. Strong reviews and could get recommendations from managers.
With my GMAT score as is, or with a max probably in the 680 neighborhood, should I retake the GMAT? Without a major name brand undergrad (Ivy or "public ivy"), what schools should I be looking for and will a higher score significantly help me?