Quite a lot of Laptops made for mobility do only have 128GB or 256GB of SSD Storage. Having programs other than Evernote fills the disk up and on these devices it would be very convenient to be able to sync only specific notebooks for offline usage. Having your Evernote Database size, only the Evernote App would take 10% of the available disk space (on a 128GB SSD). So what I ask for is the same behavior you can do with the iOS App (i would guess also the Android App). Sync only specified Notebooks offline. I totally understand drawbacks in search and so on, but I would be fine with having the "enhanced search" in attachments and so on only in offline notebooks.