What screen size would you say is best between a 3.7" screen and a 4" screen? Is there a big difference? And regarding processors. I can't afford a dual core, and am back contemplating between the Incredible S and Galaxy W. I was all set on the HTC, until I noticed that the Samsung has a 1.4GHz CPU. The Incredible S uses a 1GHz CPU. So, would there be a NOTICEABLE difference in the long run? That's the only thing that's putting the Galaxy W in the back of my mind... that and the price.