ok, here is the true story,
the one who ever first made a design of Fangshi Shuang Ren, cyoubx CX3-1, or Dayan Panshi looking 3x3x3 is ME!
here is the link to my design,
I started designing this 3 years ago.
back to topic,
I tried panshi, they are not that good, not better than lingyun...