andrei1989 said:
"reasonable price" is a relative and subjective term.
In general, you are right.
But you can "calibrate" the meaning of those words against the existing prices of other EF-S lenses and non-L EF primes. I would say that "cheap" is below 200 EUR and "reasonable" is below 500 (or 600) EUR.
andrei1989 said:
the existing zooms for crop are really cheap, except the 15-85, which is "reasonable".
The 17-55 costs more than the 15-85, the 10-22 is not "cheap" either.
By the way, I think that 15-85 is crazily overpriced. The proof for that is, IMO, that I was able to buy it used in good condition on eBay for 260 EUR including a Hoya Pro1 CPL filter (after a week of searching and bidding).
andrei1989 said:
These zooms exist so they can be sold as kits with the crop cameras or to people who need a second/third lens (at most!).
I do not understand the argument. Now they exist, but at the time when they were deciding to develop them they did not exist. And they decided in favor of developing them, even the not-so-cheap ones...
andrei1989 said:
regarding the primes, to me at least, the 22/24mm length is awkward...i had the ef-s 24mm and sold it because i wasn't using it..not wide enough, not "normal" enough either..the 40mm is better for me.
35mm was the usual FL for point and shoot film compacts, so I think that it is a quite interesting FL for some people (of course, not for everybody, so your taste may differ).
For "normal" I have the EF 35mm 2.0 (and I am thinking to upgrade to the IS version).
But it is actually the widest reasonable prime for Canon APS-C (to be exact, the widest is the 30mm Sigma, but having a 35mm I do not plan to buy it). And in low light situations I often need something wider...
In not so low light situations I often find myself to use the 22mm end of the 10-22 zoom. But it is dark (4.5) for low light and also not that stellar IQ (as the upper ends of zooms use to be). So I think that I would use a fast 22mm lens.