I currently put the SD card from my 5dm3 into my MacBook Pro and go through and delete photos before transferring them all to my iMac where I maintain my primary photo catalog. I'm thinking of getting a iPad to replace the MacBook Pro for the purpose of reviewing and deleting photos. I shoot .CR2 RAW. 1. How do you import your photos without them going into your primary Photos Library and uploaded into iCloud? 2. Is there lag when reviewing RAW photos in Photos? 3. How do you get the RAW files off the iPad and onto a Mac? Thanks.