correct. is up to you to chose the one you want. any of them will work.

be aware please, you posted the information in the wrong way. if you do this and post the code you mentioned above:
Code:
$microstats = "Page generated in $trimmedtime seconds ($percentphp - $percentsql) with $query_count queries.<br>
$adminstats";
your template will not be displayed properly. the code segment you listed is for the option that you have to hardcode into the forum/global.php file.