The thing that would bother me about Armor-All is that it contains silicone (so if you ever wanted to paint, get caulk to stick, etc...).
I tried (and tried, and tried) last winter to varnish some wood that had been part of the interior on a Tartan. It was nice teak-faced plywood and I had made a stove/sink cover out of it. Well, apparently they had used something like Lemon Pledge furniture polish on it (contains silicone), some day long in the past ,and try as I might (sanding, acetone, "fish eye remover," more sanding, scraping, spraying, more solvents, etc.) I could never get the varnish to stick. I finally had to throw them away and start over with different wood.
A very good way to get a shine that will last for a decade or more (depending on "living conditions") is a two-part paint such as Awlgrip (or other two-part coatings). But you're probably not looking to do that.
Sunbeam
PS: I'm just curious, because you mention "frequent" compound/polish/waxing.... I'm not surprised that the brow fades and needs compounding, but once brought up to shine again, I'm surprised that it needs to be repeated frequently. Maybe I'm just out of touch with horizontal/dark gelcoat surfaces. Or.... what sort of products are you using when you do the compounding/polishing/waxing?