of all, thank you for your cooperation about the cost down.
About the SFC matters, I am now checking with Takashima ( maker of SFC)
about their development situation.
Currently, they are try to improve the cycle time, and successed.
However, if using this high-cycle type, the property will be slightly down.
And also they only tried in Taiwan, so they need to try with VNPS as well.
I would report the situation, as soon as the development situation become clear.
Sorry for this inconvenient .