I've got my report. I placed an order for 20 pbn links, the seller added 10 more as a bonus. I checked every single link manually, the metrics are really excellent in average. Let's say this: From 30 links (10 bonus) there were two TF bellow 10, around 15 were between 15-20 TF and 5-6 were over 20 TF.
PA-DA metrics were really good, advertised +10, but mostly it was between 15 and 20, some even over 30. Few sites had a SS between 10 and 30%, all others were spam free.
The links were not indexed yet so I can't tell you about effects, I will get back when they index.
Communication with the seller was really great: Fast, efficient, polite and informative.
If the results will be good, I will definitely order again.