My recommendation to anyone installing Strawberry Perl is to select the MSI version in preference to the "zips" ONLY if you have a clearly understood reason for doing so.
Otherwise install the "Portable zip" or (if you have an interest in PDL) the larger "PDL zip".
I actually can't think of a good reason to install the MSI version - but I'm not (quite) so arrogant as to assume that such a "good reason" does not exist.