It really does depend on what you need to be doing in order to make the assumption of what data structure is needed. A vector is all well and good for certain tasks, but sometimes, a list is what you need. I will cover vectors too, but for now I am focused on C. not C++. Thanks though.
You need a list when you have routine insertions somewhere besides the front or the back of the container, and you don't have routine random-access reads. The vector covers more cases and is generally more performant. Use whatever you like, though.
