This graphic demonstrates how X4 and X5 renders meshes. X4 has horizontal, vertical and diagonal artifacts visible where X5 doesn't. (I also needed to turn off colour management in X4 to match the bright colours in X5).
That's much better than x4.
But we would like to see the New "WOW Gaussian Blur" vector effect in the New version of Corel X7.
Take a look on my post here:
~ Evros (corelXpert)