Finally I have decided to choose between 2 lappies:
1.Dell Inspiron 15r:3612qm(i7),7730m,4gigs ram,1366x768 disp,backlit kb=52k
2.Sony vaio e series:3612qm(i7),7650m,4gigs,1366x768 disp,backlit kb=55k
Which one should i go for considering
1.Durability and reliablity(prime imp.)...