Actually the software is irrelevant, I've made images and effects in Paintshop Pro, that some can't make in photoshop. It all boils down to the knowledge of the product and the comfort factor in using it.
Better, best, etc.. is truly mute.. An expert in photography can take stunning pictures with a pin-hole camera, the state of the art Nikon, etc isn't needed. It's the talent behind it..
