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

Faster is 1 in your case however it isn't a fair comparison. You should ask StringBuilder.AppendFormat() vs StringBuilder.Append(string.Format()) - where the first one is faster due to internal working with char array.

Your second option is more readable though.