Just checked it out, thank you for that! i think I will stick w/ the Apollos & perhaps sell my S9. Seems like the S9 pulls 80W-85W per TH even at the lowest settings. The Apollo BTC's on Eco pull like ~60W per TH (but you obviously only get 2).

That's only 10W per TH away from something like a Whatsminer M32 @ 68 TH (~3400W or 50W per TH). T17's seem to get 55W per TH.

Kind of wild when you look at it thru that perspective. I'm a lot more impressed w/ the Apollo after doing a bit more research on it.