I have two King Cutters. The same like the one shown in the first post, and a 6/8 from 1947-75. They are my best shavers: Ridiculously easy to hone and able to take a scary sharp and ultra-fine edge. I have tough beard but the Bökers feel like silk cloth wiping off the stubbles. Usually I shave in three passes, the Böker almost get the work done in one pass plus a little touch up.
Congratulations, you bought a fantastic razor!