agreed that caltex, shell, total, etc. are well known multinational companies.
But key point is the freaking quality of the oil which changes country to country. I can furnish million examples for that.
Unluckily in Pak. less than 30% people are selling good oils. Vast majority is still making money like hell and deeping down their own graves by selling fake oils with geniune company stickers.
And almost our whole nation is running after the commercials. Instead of increasing our knowledge aboit the oils, we are just following the freaking commercials n nice advertisements without knowing the reality.
And in this situation if some imported company introducing and brought their new oils,then we should test them atleast once to compare the quality w.r.t local oils. And ig results are good, then why should not go for these good quality imported oils?
I had same comments like you before using imported oils. But now am totally convinced with the superb results and satisfactory functionalities of engine with imported oils.