“This service adds a considerable level of comfort to our migration to G-Suite. I’ve never trusted Google as a single point of failure, and there are way too many ways for an accident, virus, or disgruntled employee to wipe out a Google file system. We delayed utilization of Google’s Team Drives until Spanning announced support for them, and until I had tested by “accidentally” deleting and restoring gigabytes of data. So far, I’ve found Spanning to be robust, reliable, and reassuring. I wouldn’t Google without it!”