Is the HTC One X a good phone? Currently, my mother and I can upgrade to this phone for $100 each. I currently have the HTC Aria, which is VERY slow, while she has a "dumb" LG phone as she calls it. Would the HTC One X be a good upgrade from each of our phones for things such as, Internet Browsing? Meaning, if I scroll down a website like THG Forums it won't lag? Thanks!