treasure kt 88 vs vintage tung Sol 6550

Well, I have been trying to give these treasure kt88 a fair shake for a while.  I have read many that say they cannot hear a difference in these grant fidelity choice tubes and vintage nos.  All I can say is do not take any wooden nickels.  There really is no comparison, the vintage tung Sol 6550 just blew away the treasure kt 88.  Not even close, in bass, texture, clarity, well, everything.  One thing I will say about the treasure kt 88 is I did find them forgiving.  As far as CDs are concerned, the tung sols are not.  If you have a CD in with the tung sols, you will know it.  If you have vinyl on, same thing.  If is a quality recording, you will hear it regardless if it is digital or analog. The treasures are not as clean sounding, but considering what is available today, they may be the closest to nos.  However, any claim that they are as good or better than nos really is not very honest.  IMHO.