Yes, all of them 1215B. We have almost 200.
For this coming school year we will get a few more to replace the ones that have been more severely damaged by our students, but it will be a minimal number. It will be the newer generation of the same model, or as close as possible.
Definitely sticking to the AMD chips, as they offer higher performance, and to stay consistent with the current model.
If I had known back when we got started that I would get the chance to go with Ubermix, I would have probably chosen Intel, but...