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				When reading books, novels
			 
			 
			
		
		
		
		
			
			that is, mainly plain text, do I need to bother about how many grey levels the device supports?  
 
I am choosing between Cybook Opus and NUUT2, since those two models are available in a shop nearby - and I think that I want to get some touch-and-feel on the device I choose.  
 
As I see, the Opus has the advantages of being light and small, and the NUUT has more grey levels and bigger screen. 
 
I am trying hard not to chose just the one that looks nicest (Opus is so cute!) but to make a well considered desicion.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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