For majority of the users delta sync doesn’t bring much benefits . See here https://www.getfilecloud.com/blog/2017/03/myths-and-facts-about-delta-sync-why-delta

For majority of the users delta sync doesn’t bring much benefits . See here https://www.getfilecloud.com/blog/2017/03/myths-and-facts-about-delta-sync-why-delta-sync-doesnt-matter/#.XY0cyyVOklQ https://www.getfilecloud.com/blog/2017/03/myths-and-facts-ab... Most of the modern files like office documents and pdfs are compressed. Delta Sync only will help in scenarios if you have bitmaps and vm disks.