I have used BOTH for a while. The NBT since the 80's with stellar results in .270Win. Started using the SST's in the same caliber a couple of years ago, just because I got a deal on them... they work just fine also. I do not think it really matters much. What ever you like and your gun shoots well.


"If there are no dogs in Heaven, then when I die, I want to go where they went"
Will Rogers