Ha! Sorry I freaked you out, aceflor!! Your son is like me: I was always the finder of things in the family because of my eye sight. It is somewhat of a legend in my family that, when I was 5, I found a button my mother had lost in a field, during a storm, as it was getting dark for the night
I am so amazed that the KK display looks better to you and your son than the K4B, and I have heard some others on this form say the same. I don't own a KK, but find the K4B just amazing (for eink). Maybe there are quality differences in the K4B like last year?