The problem with a question like this is everyone will have a different experience. Some will say it was horribly slow and others will say it was faster than wifi.....so that being said I use speedtest.net a lot and I have found I get around 1-2 Mbps pretty much everywhere in Phoenix Arizona. I have the same speedtest.net app on my iphone and the ipad consistantly is faster by several hundra kbps. This to me feels pretty quick. Plus the iPad renders the page very fast further enhancing the experience. Also, when i go to the basement in my work i loss phone service but the bigger more powerful radio of the 3g doesnt notice at all. Anyways, I love the 3G!
I know that everyone's experience is different but I wad curious to know if someone who has both the iPhone 3G and the iPad 3G could tell whether or not the 3G on the iPad is faster than on the iPhone.
I think this is a good question