I actually had so many issues with the nook 3g that I ended up replacing it with the kindle... I haven't looked back since!Hosanna said:I have owned an original nook 3G and kindle for iphone for a year. This was so that I could buy books from kindle that weren't available on my nook. Last month I got the K3 3G - an I LOVE it. It downloads faster, it's a little bit smaller and slimmer, and it's easier to search the kindle store than B&N. I still use my nook to download books in epub from smashwords and booksneeze, and for my use, the nooks battery seems to last longer than my kindle's.
Overall, I love both - but kindle wins.