Looking at the size of the thing, and it's "three strikes you're out" rule, I'd think that a simple Mini-Bic would be more robust and reliable - even given the butane lighters problems with water, cold, etc. I still think a simple Bic and a large firesteel is the best two-item survival combo to have. I also carry waterproof tinder, a fresnel lens, some waterproofed matches, a normal candle, and a few of those trick birthday candles as well. I am not overly concerned about the one-handed deal, but I do have two BlastMatches at home (which I usually do NOT carry hiking - maybe I should!)