You should build/implement a chunked uploader. No one wants to upload 6.5GB, have a network hiccup and have to start all over again. 100MB chunks (per request) is imminently reasonable in that type of scenario. Higher tier plans have larger upload limits, but I’d give the same guidance to a customer who had ‘unlimited uploads’… build a good uploader, there’s lots of opportunities to monetize the time during upload as well (for example) if this is happening in a browser (as opposed to via an API only upload experience). Also more opportunities for fine grained control, logging and feedback for your customers.