I've been up and running with the 5 S5s since about 2:30pm today. The SP20s won't arrive for a few days though. I still need to have power re-wired in that room for 208v, so right now, I have the S5s in the data room that we still have servers in. So far, I've been mining at a sustained 5.85 TH/s for the last 5.5h. They've mined 0.00387851 according to the BTC Guild dashboard. Although, the shifts aren't closed, so I'm expecting that to go up. I'll wait a day before I work out the actual calculations.
I'm hoping to have power run to the room I want everything running out of by Thursday. Then I'll run them both for a week and see what the results look like.
I DO like that the S5s are performing at/above the reported specs. Setup was a breeze. I expect the same from the SP20s. I've been looking at the Github repo for the Spondoolies software, and I like that it's seemingly more open. We'll likely build out a lot of custom dashboards and administration portals, so that's important to me too.
The quality on the S5 was a little suspect. One of the heatsinks was caved in...and it was clearly installed that way. The case around it was fine. Little things like that piss me off.