@Greg **********
i will try to explain since we are in a deep conversation 😂😂😂
Unfortunately i’m not millionaire and the total i will pay for 1 year is 4000 (re entry permit at the airport is more expensive than immigration office) x4 =16.000 + 4 visa applications 1900x4 =7,600 so 16.000+7600=23.600/year.
A simple extension of stay it’s 1.900.
So a potential saving of 21.700 thb.
However since my visit are short visit and mostly on weekends when immigration is closed the hassle to do an extension for me is not worth the 21k that i will save. If you put it in an economically way, yes you are right but for me since time is more important than money i prefer to spend more.
Of course if one day an IO will advise me to do an extension of stay i will go that way.