Answer #1, the company is two years old and building a dealer network. Expense could be an issue, but they have five lines, so I doubt it's that.
Answer #2, in my opinion yes, your missing something if you have not tried them.
Answer #3, I hope not.
I'm tired of having to re-cable because of advancements in cable technology. Remember ten years ago it was lamp cord or Monster Cable. These new companies are here because of a better understanding of how signals are transferred and how different materials affect the signal. Ten years ago recommending Teflon??? Why, so the eggs don't stick?
Sadly, as anything quickly developing (computers, Plasma TV, LED, HD...) advances change the bar. It looks like flavor of the month, if you choose to look at it like that. I prefer to think were moving forward, and finally hearing our electronics.
This may in the end not be what some are looking for in that they might not want to actually hear their equipment. K-S cables are very neutral and very revealing of what your equipment is doing. Valhalla broke long unobtainable barriers, but in reflection they had weaknesses. Did I chase the flavor of the month, yes if four years is too fast to turn over.
I personally love the K-S cables, and because they are so clean and neutral I can now hear other cables, and find a balance if I determine my system has weaknesses that can be augmented by a more colored cable. This is a break through in my mind...
jd