Normally I would push using SFTP or rsync, but if your dataset is a few GB when not the complete dataset is going to be used and there are a few systems where you have to perform the action on, tunneling NFS over SSH is a much more viable alternative than expecting there is enough room available on each server and having to transfer the whole dataset while only part is effectively used.

Eventually I did it using sftp, but in the future for these cases NFS is more useful.