You need to be way more specific. And I think you mean Winston-Salem? But what specific things do you care about? Jobs should be first. Do you know for sure that there are jobs in your field in every one of these places? Do you care about schools, or not have children. There are 1000 critieria that someone COULD list, but you should tell us the things you care about the most.
Also, be aware that city-Data has data pages on most cities over a certain size, that give a lot of info.
Here is the page with the NC cities; you should do a little bit of research on your own first and then ask more targetted questions based on what you read. Four cities/towns are a lot to compare, especially when you don't tell us what specificially you want in a town nor whether you have job prospects lined up in any of them.