[exuvia]

Under this point of view, Silkypix is still the best, by far. You can correct vertical and horizontal perspective and the picture cover the frame automatically; Sadly it now is behind about resolution: in the past it was "good enough", at least to me, but the other improved a lot resolution wise. But features like perspective correction and the almost magical CA correction (simple like a click, no lost of resolution), make me still use it (not to talk about the color rendition, still the best of the bunch to me).

If you shoot architecture and need a lot of perspective correction, you might want to try it.