I am quite sure if you compare the Saab to other aircraft you will see a significant difference in many areas. As I have said before, you will most likely not get the same performance with the same settings. This is almost always the case as new aircraft get released with more features than the previously offered. In order to bring this type of sophistication to users there is a lot of advanced technology in use with the Saab. One of the factors affecting peoples performance is HDR. No one said this was solely an HDR issue, but it is a factor for many, as has been proven by some stats posted here by users of the Saab. Again, just because YOU don't have an issue with HDR, doesn't mean someone else won't. Everyone will be able to find a happy balance between settings and performance, it will just take a little time.