Your doc wouldn't suggest it if he thought that a c-section was safer, so take that into account.
If you are planning to have more children (after this one), you should consider a VBAC--the more c-sections you have the more likely you will have a problem (uterine rupture) while pregnant, as well as more likely you yourself will have problems (c-section is abdominal surgery and the more often you cut through that area, the more likely you will have complications like adhesion of organs/tissues, problems with scars, etc.) So, if you are wanting a large family, VBAC is the way to go.
Your recovery from birth is generally much better/faster after VBAC, instead of a c-section, and the complications are usually fewer.
Definitely read and do research, and trust your own heart in the decision.