Hi @jdbartosh the Field Info tool will show if there are differences between your excel files.
You can also use the field summary tool to get additional information about each field. This essentially shows the information present in the Browse tool's configuration window
Thank you both for the response. I actually found the answer but I could not figure out how to delete my post, so I just removed the body of my post (even though I removed the body of the post, your answers help resolved the issue I was tackling)!