[Llaut Mallorquin]

Yes, the glossy paint contains less matt additives, so its durability and weather resistance is greater.
But over time, it takes a matt look.
Then it depends on the aspect you want to give your model, as freshly painted (bright) or with hours of flight and service (matt).
I really like the second model that you have put, I did not know it.
These old planes attract me to more modern ones
Like motorcycles .....