Great stove for any length trip.
I've been using mine since the first ones became available and have never had a problem. It is so self-contained and portable that mine is almost always fired up before I'm even out of my bag. I stick to simmer-free meals and prep them in screw-top Nalgene bowls. Couscous, miso, oatmeal, rice and beans, all with no simmering or pot scrubbing. It almost always comes along on day hikes, too, with a collection of tea, cocoa, and soup to offset a nasty day. Many a cold, damp rest stop in the lee of a boulder has been much improved by that little stove. Well worth the weight.