is it time to retire K3 for KPPW?

Should I finally give up K3 and get the new amazon Kindle paperwhite? K3 has a speaker, keyboard and audio for audiobook, but paperwhite doesn't have it.. that's one thing that's been holding me back. But then again, paperwhite has the light and k3 doesn't. touchscreen is not a big deal, but then again I prefer the side clicking to turn pages. I need a reason to switch, but the speakers!!! :( does the paperwhite even have audio in