Thank you Zientist. I am not familiar with Mr Nice's version. This is actually the first and only SSH I've ever grown, and it came to me as a single freebie seed. I've never flowered her out yet, so I can't even comment on the characteristics of this one. Based on her looks and growth characteristics while in the mother cabinet, though, I expect good things!
I have heard, though, that the one that Dinafem sells, the one I have here, is an S1 of the Mr. Nice strain. Not sure how true that is.
It's a 4" inline centrifugal, 165 cfm, by iPower.
Actually yes, I also use a single stage setup in my 4x4 tent with 1000 watts. It seems to work just fine if there is proper airflow. In this case, I am not using any circulating fans because the space is so small that it seems unnecessary. But in the large tent I use circulating fans.