The A-10c still has classified elements, we're getting a Eurofighter Typhoon. I wouldn't worry about all of the classified talk so much (unless it is an F-22 etc) We have to accept that the consumer versions will always have some elements removed, but not to an extent that it will ruin them for us. And in many cases, we will probably have no idea they are missing at all. Given what we have already, and have on the way, the SU-34 shouldn't be totally written off.