why not try both? You can use same set of NIW supporting materials for EB1 application if you can meet at least three of requirments for EB1.
If interested in on how to do it, a commercial DIY NIW/EB1 dual pakge will show you (yjy_wang@yahoo.com).
If interested in on how to do it, a commercial DIY NIW/EB1 dual pakge will show you (yjy_wang@yahoo.com).