Without wanting to deviate from the main subject of this thread, and in relation to photographic equipment, allow me to leave a quick opinion.
I went from Canon to Olympus and then to Sony FF, and I believe that the qualitative results of the lenses of this brand clearly surpass the others, despite still owning top-of-the-range lenses from both brands mentioned first.
As I am 75 and also have some difficulty in carrying optical material so I simply carry a camera and two prime lenses.
The use of fixed focal lengths allows me to solve most of the situations that I encounter, and when this is not possible, I simply conform to what I have and I am still happy !
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Leo, when you are in Uzbekistan, try to visit non-touristy places (if they let you), without being watched or accompanied.
You may find interesting surprises.