Every body thanks a lot.
I am still confused, I like both the lenses, but I have to decide on one, in my opinion 16-35 gives more versatility, ease of use and a c
Happy compromise on image quality to price as compared to 14-24.
Primes are excellent but no versatility.
After reading all the different comments from fellow CS I think both the lenses are good, i wont be in any loss choosing any one of them.