I am plannin to upgrade to 17" TFT Now my old CRT 17" LG Studioworks 700S , the person is taking for Rs. 3000 .. Is this a good buy back price??? I have two choices 1) LG L1720B : Rs. 14900 2) Samsung 713N : Rs. 15700 Which is better?? is the pricing right ?? should i go for any other model?? which one?? please answer queries asap.. it is a 1 time buy remember..