I don’t use the mesh feature, I have them hard wired and use PoE to power them. Works well because they are waterproof (enough) and I can stick them on any tree or post that I can get an ethernet cable to. And I run cables just straight on the ground if it doesn’t cross any paths I care about.
The units you found look pretty similar. A vertical bar you can stick on a tree. I’d roll with it.
I have 6 acres, of which I cover about a third. Outdoors, I’ve been using these (Unifi AC Mesh):
https://www.amazon.com/gp/product/B01NAAWOGO
I don’t use the mesh feature, I have them hard wired and use PoE to power them. Works well because they are waterproof (enough) and I can stick them on any tree or post that I can get an ethernet cable to. And I run cables just straight on the ground if it doesn’t cross any paths I care about.
The units you found look pretty similar. A vertical bar you can stick on a tree. I’d roll with it.