I had a Curve for about a year, then I switched to a Bold. The Bold is much bigger than the Curve, so your first "touch" will be a bit awkward as you would have been use to a smaller device. The Bold has more memory system memory than the Curve and in my experience processed much much faster than the Curve in everything.
The screen on the Bold is much better (and bigger) than the Curve. I think the keyboard is also much better than the Curve, and the keys feel better to me. The interface of the Bold will be different from the Curve as by default they have placed some applications in folders on the main screen.
The Bold comes standard with WiFi, GPS, and of course is 3G, where as with the Curve, depending on which one you have you will be out one of those options and none of the Curves are 3G. Camera and audio are great too. And the ability to change your media card without having to pull the battery.
Hmmm, what else, oh. IT'S AWESOME!!!! Get it
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