When I started taking photos in 1974, I had one 50mm lens for my Edixa to which I saved up and eventually added a cruddy 'Prinzflex' 300mm f5.6. I progressed into the 1980's with Olympus OM kit and eventually bought a 35-70mm to go with the 28mm, 50mm and 100mm primes.
In the early 80's, I was 'seduced by the dork side' and swapped to the Canon A1 / FD lenses and, apart from a 28mm and 50mm, all my lenses were zooms - some Canon and some Tamron Adaptall 2.
Quality is all that I've ever been after and, unless a zoom has offered me respectable sharpness, colour and contrast, I wouldn't touch it. I am quite adept at 'zooming with my feet' and would rather do that (falling off mountains excepted) than accept poor end result for the sake of convenience.
Via a number of other systems and formats, I now find myself with a Nikon F100 and the following Nikkors: 24mm/f2.8, 35mm/f2.0, 50mm/f1.8 and 85mm/f1.8. I use the same lenses on my D700. This film and digital set up is very portable and to be recommended for anyone who isn't anti-digital.
I also have OM1 and OM2n, with 24mm/f2.8, 50mm/f1.4, 100mm/f2.8 and 75-150mm/f4.0. I'll probably end up trading the 75-150mm/f4.0 for a 200mm/f4.0 or something with a bit more reach. My Bronica SQ-B kit has 3 'PS' primes (40mm, 80mm and 150mm) as I've never seen or used any of their zooms.