My gear seems to be in a constant state of flux, so I had to really think about this, but I stumbled across the answer while doing some more stove tests at home. It's just a simple Mini-Bic.
Every time I pull it out to light my stove, or campfire for that matter, I smile to myself, and shake my head a little too. I wonder how in the world I ever spent 30 years of my life as a smoker. Now, 6 years later, the only time I use a lighter is when I'm doing something I really enjoy, instead of doing something I wish I could quit.
I also feel absolved of any and all guilt for even the most expensive piece of gear I own, since it's all money that otherwise would have gone up in smoke!