PNS vs WG 3.0–Longevity?

[Shuwillow]

Assuming properly prepared paint, which of these two would provide protection the longest on a car that lives outside?
For this question, assume only one coat of each, and only regular washes without any added QD or toppers.

[acuRAS82]

It’d be really close, I’m thinking maybe PNS is more robust in harsher environments, but that’s only a guess.

I think you can’t go wrong either way. Win-win.

[Markymapo]

I have both on separate vehicles, but each has a topper (9 months ago with topper put on every 2 months), both doing great but with assistance from topper. Let us know what you decide n the outcome.