StringBuilder.Append Vs StringBuilder.AppendFormat

Question

I was wondering about StringBuilder and I\'ve got a question that I was hoping the community would be able to explain.

Let\'s just forget about code readability, which o

Answer 1

1 should be faster becuase it's simply appending the strings whereas 2 has to create a string based on a format and then append the string. So there's an extra step in there.