I have both iPad and Archos 70 (Kindle 3 too

. I have iPad before I buy Archos. Firstly, I want to gain some experience in Android and sell it; but surprisingly, I decide to keep Archos too. It's light, thin, and easy to carry and use. I love Moon+ reader and Kindle app. Adobe PDF reader is unexpectedly fast!.
Now I carry Archos when I'm not at home. Ipad is for home use. Kindle 3 is for reading long novel/non-fiction. Archos for email, enews, twitter, facebook outside my home.