Salvador Ayala , Dec 26, 2011; 06:15 a.m.
the answer of course depends on your shooting style and what you are shooting as many folks will (I am sure) point out. But to answer your question... I have most of these and by far I use the 16-35mm lens more than any other. For the other two I suppose I would go with the 85 and 50mm primes for portrait work.