With all of the posts I have been reading in this forum about the new OS Photos app, I am concerned about taking the plunge into it. I am currently an Aperture user, although not a pro user. Can I create a small library with a 100 or so photos and "test" Photos out? Then if my experience is good, transfer more photos from my current Aperture library into the new one? I am particularly interested in seeing how the metadata, faces, location, etc transfer and whether I find using Photo's is "worth it".