Apparently the 800 threshold has no baring judging by today. Possibly the red bold font was the fix required. From posts the S1 appears to be the current weapon of choice for the more pedestrian non-100 Th/s ruler of BTC types.
The only way to solve anything is to get it out in the open and to talk about it - 800TH was my 'elephant in the room'.
The only dilema now is have I tempted fate by talking about it....?
I would agree the S1 is popular. cheaper, more reliable and quieter than my BFLs - a bit thirsty though -
Although reading the above, could be my PSU
I shall refrain from writing in RED bold text in future as some of the estrogen filled old bulls seem to charge for it...