The WSS strand is so luminous and beautiful, Waps. How does it compare, in real life, with your "whipping cream" strand? 
		 
		
	 
Which strand, level #393 or #404 ?
Colour and overtone 
Whipping cream is definitely moonlight 
393 is also silver blue ish.
404 is silver. 
Size 
Whipping cream is 13-15.3
393/404 both 12-14
Shape 
All of the three are round 
Lustre 
All of the three are excellent 
Complexion 
Whipping cream is nearly flawless
393 is also very minimum flaw
404 quite lot of flaws, but because it is mirror like lustre ,  when look from 50cm distance ( where I held the phone to take selfie) , it doesn’t really seem that obvious. 
Price when purchased 
Whipping cream is 6 digit ( 3-4 years ago)
393 :5 digit ( 10+ years ago )
404 :4 digit ( 8 months ago )