In the days of Omega drivers there were real improvements to be made. Ones that could be clearly laid out. XtremeG refuses to tell anyone anything. Obviously they apply the same tweaks to every driver, it's not as if they are making special changes to each driver. This is even more evident with their driver modifier they made at one point, where you would download the driver from NVidia and use an application from XtremeG to apply the changes they do to the drivers. What promoted this was to save bandwidth, no need to host the driver itself. So it's obvious they do the same modifications to each driver they put out. If that was already clear, what is less obvious is what those changes are. All you can ever learn from them is "better IQ, same performance". If you ask for more, they say "we try to improve IQ and maintain the same performance". IQ is naturally subjective, but never has it been proven that it is actually better. There is nothing ground breaking about Dox's drivers, but at least they are honest. You know what the changes are, and I still look forward to version packed with profiles.