We did buy 8 BC-160 GPU and we have been testing it but the OC settings are quiet hard to manage.
The settings we tried as below:
If we move the core a bit higher it will crash we did try to increase it slowly but the same thing when we reach 1600 core it goes dead.
We believe it was a good experience for the hashrate that we get but we still prefer the standard GPUs because the OC settings can be managed better and many mining farms have already tested most of the GPUs, on the other hand, the BC-160 work with the Turbine fan which is very hard to replace if the fan stopped working.
Please share your feedback or experience.
FYI, we bought the BC-160 for a good price at $1450 including shipping.