I bought the s9 it'll be here in a few weeks. I'm excited just to play around with it. I found a decent write up on how to convert an s9 into a relatively good space heater. I really want to look into that route because It could make the s9 profitable...don't know though. If we're able to output some hash and see a return even if it's a -return we might upgrade to an s19 we have the power capacity just not the sats