I have used my old boy exclusively for the last few years and it's been flawless, just flint changes. The only drawback is that I have accidentally flipped the top open because of all the carp I carry in my pocket and let out all the butane. That pipemaster looks cool.
I was told the pipe master has a larger capacity as far as butane, but was wondering about durability. I know the regular Old Boys lighters if taken care of are great lighters, but the Pipe Master has me intrigued, and I know very little about it, and it's reliability.