<p>Does it make any difference?</p>
<p>No. You get more control over formating and the like with a word document.</p>
<p>It doesn’t make any difference, but I personally prefer uploading to prevent lost indents or word processing errors.</p>
<p>Makes sense. If I upload it, is it best to fit it on a single page, even if that means shrinking the margins?</p>