I know you said not a touring rig, but I assume you do mean for street use? In any event, +1 on the Dupont Chain Saver, or even the Multi Purpose lube. I use it on everything including non O-rings chains on my dirt bike and bicycle. Admittedly I do reapply often (after a full day on the dirt bike, 100 miles on the mountain bike), but I can tell you my chain wear is great. It's clean to use, and cheap. Even you're completely careless when applying and spray it everywhere, big deal, wipes right off with a dry cloth, good as new. Love it.
What I don't know is how it would fare on a long haul, I've not tried that. Prob as good as most anything else because it doesn't invite dirt to stick.
What I found to be garbage: Most of the wet and sticky lubes. I had the best luck with Maxima Chain Wax, I used it on my roadracing bike for quite awhile and it did a good job on wear but really cakes on when it dries and is hard to clean off. Most wet and sticky lubes turn into grinding paste, fling of, or both. And they're les than worthless in the dirt in my experience. I tried WD40 on my roadrace bike, kept things nice and clean but was the WORST for combatting wear. My sprockets were toast after using that for awhile.
I see they're not selling the Dupont stuff at Lowes anymore, bummer.