Quality double rod panel fence

Hello everyone!
A fence is to be erected.
So far, the double rod panel fence is the favorite.
I am therefore looking for a qualitatively good, but not overpriced fence of this type.
Previous research has shown that the fences differ in

• wire thickness
• points welded/ points crimped
• whether galvanized at all, and if so, by which method
• different coating options
• accessories

Are there any other differences?

Could someone please explain the individual points and clarify which method/ aspect has which advantage or disadvantage?
So what is really important, and which point, for example, is not so important?

As a layperson, I would say that welding the points is very important for durability.
When it comes to the thickness of the wires, I might even find the thinner wires more aesthetically pleasing.
I would not consider the overall strength to be that important since no children will be pulling on it anyway.

I would be very grateful for your opinions and experiences.

There is also the design of the posts and fastenings...

And there are also vertical wire mesh panels and horizontal U-profiles, this variant usually has the highest rigidity

The 6/5/6 panels already bend during delivery... nevertheless, we also took them, it was not that important to us, so they are just slightly crooked