Which is better lenses for Fashion photography 50mm or 35mm ???
I have Nikon D5100 and Nikon D7000

Specially for fashion ramp walk

I am also having a D7000. Please let me know, what is the best position to be(I mean with respect to the ramp) for Fashion photography. And, if I want to take close shots for single models, then which lens would be good?
And, is the flash associated with my camera is OK?