I'll dissent, but only a little. If you use a full-bushing chain (ie: the bushing runs the whole length of the inner plates, and is a separate pressed in part), they deal with loads/wear better. They are also harder to clean/lube, so your mileage may vary.
As far as I'm aware, other than buying super pricey Izumi track chain, the Wippermann Whitestar is the only other readily available full bushing chain. KMC might still make something, but good luck finding someone who stocks it.
If you take the time to setup your chainline dead on--and really, with a cassette body, you shouldn't have any excuses--narrow-wide chainrings don't really do anything, since you aren't dealing with any side-to-side loading. For proof, consider the numerous beach cruisers at the shore that are rolling around with no issues with a chain that is almost [exaggerating] dragging on the ground.