I tried this out because it would be nice to see the keys in the dark (I always hate when I can't see the keys at night), but I don't care for the design.  There is not enough space in between the keys, and the keys feel like those of a laptop.  What I mean by that is that they aren't raised high enough.  I have big fingers and need keys that are spaced far enough apart and that are raised somewhat so it's comfortable to work with.  I'll stick to my old board. 

Question: How long are those finger?
Answer: I have big fingers