Again, Better for what?  Budget?  Internet access?  GPS carrier?  Note 
taker?  book reader?  Ham radio interface?  media player?  Is Braille and 
voice output both important?  Do you want contracted braille input 
capability?  What do your friends use?  Can you figure it out or will you 
need training?  What about battery life, portability, ability to get 
accessories and replace batteries?  How can anybody give an answer with out 
any of that information?