# System.XML還是Regex.Replace？

I'm generating a large amount of xml documents from a set of values in an Excel file. The only thing that changes for each xml document is the values. I figured the best way to generate these documents was to make a "XML skeleton" (since the xml format never changes) and then plug in symbols like "&%blahNameblahTest", so then I could just preform a Regex.Replace on each value.