KDK A11YS is powerful enough if you are sitting under the fan and the coverage is reasonable. I lost trust on any other taiwan made/assemble fan unless they give life time warranty on capacitor. I have two that fail after 7mths and i only on it for 6 hrs a day. They still wants to charge all cost. Most motor don't spoil but what's the use when the fan don't give you the power ! KDK, never have any problem so far.
I'm using Z60WS and A56VK as it is really much more powerful. White color can go with most ceiling. The only disadvantage is without lighting.
