207 1.4 hdi

As I mentioned in the title, I am a diesel 2010 model 207 user, what would you recommend as the engine oil, I will buy something good quality, castrol edge 5.30 I thought, can I get your opinion? I never used this oil before

Do not mess with castrol, teacher, there are too many fakes on the market. My tavisy is motul or liquil moily. I have been using these oils for years.

They say buy a full synthetic, do I do it?

The brands I said have full synthetic ones, of course, good in terms of engine health. The subject of sound is relative, my teacher says some cut it, some says it has increased a lot. Of course, such sounds can increase when the engine is used not suitable for a thick vehicle before, and then when it is put thin.

total quartz or motul xclean.