file storage in mongodb or seaweed http file server?

[hoogw]

Suggestion: You may want to think about it, I can try to do it.

I want to use mongodb file grid to store the file. greater than 25MB, use file grid.

or I can use seaweed http file server to store file. ( no file size limit, maybe 100GB a file is ok )

I think those above 2 method could be better performance for millions files. right now, all upload files store in upload folder. If several millions file uploaded, it could get trouble if store in folder.
Thank you very much, very good product! I can build lots of things on it.