which sony led should i buy?

[sohail_jcl]

hello guys i am little bit confused which sony led tv to buy.

hope you guys will help me in finding a better tv.

i want to buy a sony led tv.

i shortlisted three tvs.

sony bravia kdl 42w700b

sony bravia klv 40r452a

sony bravia klv 40r482b

my budget can go upto 60000 and my first preference is picture quality and
good sound.had some good reviews regarding 42w700b on this website but its pricey than the other two models.if there are any good tvs in other brands please suggest.