From what I can gather cheap fast primes are a pretty common progression path from the kit lens... Based upon my detailed market analysis
. At least when they are available.
I take your point about the focal lengths, but hey, we don't exactly have the option to buy something cheap at any focal length anyway! I agree, a 28mm 1.8 would be great (pscyological barrier of 2 means a lot to me for some reason).
I've used 50mm on APSC and quite enjoy it, but 55mm is better... How about a 55mm prime? What you say? Its already availabe? How much?