Just ordered some KingMax 2700

I had looked all over for some Kingmax 2700 and of course I wanted the 5ns chips,well all I found was 6ns except for @ Crazy PC so I ordered it,well they said that all Kingmax new orders would be 6ns,what exactly will this mean,I mean maybe I will get 6ns,will this matter?
I know Samsung is 6ns and have heard they are good chips.
I have OCZ and just want something that will work as intended.
So if what I get is 6ns will this really matter?

PC2700

I believe OCZ is 6ns... at least the rev 2 sticks are, which have been selling for several months. While 5ns would be better, 6ns should do fine. I'd like to see your comparison Sandra scores of OCZ vs Kingmax.

Ok I will take a pick of the OCZ before I put in the GOOD STUFF