not just this product but in my experience in general TP-LINK products are the best option in the low to mid-range price range.only in high end segment TP-LINK products are beaten but then almost all the TP-LINK products can be placed in low to mid-range.so in short any TP-LINK product you can usually find on indian online sites is the best option unless it is missing some feature which you absolutely need.
I have the ASUS one, its very good. No idea about the tp-link one.
thanks for your replies! but 2 different opinion, and am still stuck

perhaps i should just buy the asus one (since am going to purchase its router soon)?
P.S. - nice to see you Skud after sometime