Good point too
Added after 2 [minutes]: Searching nearby - recently I had to review the system that I designed last year ... processor and mass of SMD components, and the schematic got lost somewhere. Deciphering all the "secrets" took far too much time (and it was soldered as you noticed rather anyhow, i.e. the markings were on all sides of the world), so ... yes, it is definitely worth paying attention to the soldering method itself

That's the story there, thank you. ^^