Which plug-in to unzip files?

Hello,
I'm looking for a plug-in for to unzip files from the installer. The ones I've found are ZipDLL ( http://nsis.sourceforge.net/ZipDLL_plug-in ), Nsisunz_plug-in ( http://nsis.sourceforge.net/Nsisunz_plug-in ) and the NsUnzip plug-in (http://nsis.sourceforge.net/NsUnzip_plugin ). Which one is better or is there any other plug-in to use instead?

I have used Nsisunz in the past, but wouldn't be able to tell you which one is 'better'; they all pretty much do the same. I'd say test it with your exact needs.. if they all perform the same, just use the smallest one %)