I'm looking at getting a nifty fifty prime lens, and i'm wondering is there much of a difference from the nikoor 50mm f1.4 at $300 and the 50mm f 1.8 at $120 besides the price that is.

I mean .4 really shouldn't make that much difference, and i'm not THAT nit picky, but really I could by 2 1.8's for less than 1 1.4. or is there a huge differenc.