It depends on the body used but I'd generalise the following in my case. 85mm f/1.4 and 24-70mm f/2.8. The 85mm has a beautifully smooth bokeh, is small, fast, tack sharp and lightweight compared to the more convenient faster focusing zoom. As for preference it really depends on application and body.
Of real irony to me is that just as we get a body which can make full use of Nikon's excellent primes, we get two of the best zooms ever made which challenge to the need to use primes at all.