Hello once again, and this time we're gonna talk about 50mm FDs. Thanks to you that I got 100/2, it's terrific lens, now I think about getting new 50mm to replace basic 50/1.8 that I have. Of course, at first I've taken a look at 1.2 lenses, but all of them are really damn pricey for me, especially if you take current dollar exchange rate into account (maybe the only thing I could hardly get is 55mm ssc version). Also a lot of good has been said about 1.4 in one of the recent topics. To be honest, that's not really a question for me, since this is a choice between about $100 and $700, but still, I am really curious about what can 1.2 give what 1.4 cannot besides one stop bigger aperture, and conversely, why is 1.4 better (I hope that it at least is not much worse, because you always doubt when something is too cheap). I appreciate your advices and opinions.