I'm probably going to take mine back and stick with my iPad 2. The new display is awesome, no doubt about it. I also bought a month of LTE last night for ***** and giggles. Unbelievably fast. Faster than my Time Warner cable internet at home. That's my first experience with LTE and I am blown away.
But, I'm not particularly crazy about the increased heft of the new iPad, which is noticeable. I also don't like how warm the new iPad gets. The iPad 2 felt like I was holding a book. This feels like I am holding, well, a computer. The slower charge times also suck, but that's not a deal breaker. And while the LTE kicks all kinds of ass, the fact of the matter is that I rarely use the 3G on my iPad 2. I don't give a rat's ass about the new camera. Who the hell uses the iPad for a camera anyway? My iPhone 4 works great for that. Plus, it is always with me.
So, while the new iPad is very nice, there are things I like better about the iPad 2, so I'll keep that one. If I had an iPad 1 though, I'd definitely upgrade. I'll wait for the next one when Apple can make it smaller, cooler, charge faster, etc.