Hey, I was wondering about a profitability comparison between Sia, Storj and Burst. I was wondering if you have tried all 3. I'm trying to see if there's a demand for HDD storage and if it's actually worth buying new HDD's off of Amazon. I'm not sure if you had some contact to message you personally but I've been subscribed to you for a while. I'd be happy to use your Amazon links to purchase if I find it profitable enough. I tried looking at your recent videos, but I'm trying to determine what is the most profitable, Sia, Burst, or Storj. Thanks.