Okay fair play, if you’re doing this super short term it could make sense. Though I question what SBC you’re using that’s capable of transcoding video but not the ability to plug in an external drive.
$12/m for your 2TB of usage would make sense for maybe 5 months before it would be cheaper to buy an external disk—and of course that storage is gone once that time is up, Vs a hard disk which will probably last you a decade or so