Hi, I am using a D300 and FE2. Personally I don't like wide angle lens because of the distortion and because it is difficult to compose. But sometimes I find wide angle is necessary in shooting landscape and architecture. So I plan to buy a wide angle lens, one lens for both D300 and FE2. I figure that maybe I should go for a 20mm, since on D300 it will be 30mm, which is in the wide angle range. My budget is 200-400. I prefer prime lens, since it is cheap and delivers good IQ. And for landscape, AF is not important, large aperture is also not important. Right now I am looking for 20/2.8, 20/3.5, 20/4. I prefer any comments about the above three lenses, or recommendation of other lenses, including third party lenses. Thanks in advance!