I was looking at the Droid X and the R2D2 and the sales clerk noted that the R2D2 had a faster processor, but smaller screen and weaker camera, where as the X had a slightly slower processor but larger TOUCH screen and three more megapixels in its camera. Both had 'hotspot' options. For a private consumer who just wants mainly to surf the web, call, text, and use the 'hotspot' option for a laptop. Do I really need the faster processor from the R2D2? Thank you!