Thank you very much for all your answers.
I am still trying to strike a balance between realism and pleasure to make my around-the-world trip the greatest. I had another idea some days ago: to fly as low as possible to see as much of the world as possible. I’ve read lots of publications to find out the lowest altitude allowed in certain circumstances etc. and was wondering if I can apply that to MFS.
And that’s the moment when another question rose in my head - do you usually use a built-in ATC during your flights? I wanted to test my “altitude idea” and see if ATC is aware of surrounding terrains, so I set a flight from VNLT (Langtang, elevation of 12,000 ft) to VNLK (Lukla, elevation of 9,000 ft). And the controller instructed me to climb and maintain 3,000 feet after take-off…
So I tried to follow my own waypoints, but again - I can’t set an altitude I would like to pass it over - in Flight Planner I can set only a general cruising altitude, not a specific one for each of my waypoints. Dayum, shouldn’t it be easier to plan a flight in Flight Simulator? 