I've been thinking of getting one, but haven't really seen any reviews or heard much talk about them. I had an 801, but wasn't happy with it as it leaked everywhere constantly, no matter what I did. Is this a problem with the 201s for some also? How do they differ? I'll take any info out there! Also, does the kit come with the usb and usb wall adapter or just the regular charger? Not that it makes that much difference, just wondering. That black with the vapor on it really makes me want one, I love that!