What oil is recommended for the Ford S-Max?

I recently purchased a Ford S-Max and I am wondering what type of oil I should use for the best performance and longevity of my car's engine. I see options for synthetic, conventional, and high mileage oil. What would you recommend for my Ford S-Max?

I have been using synthetic oil in my Ford S-Max for years and have had great results. It provides better protection and performance for modern engines.

I prefer to use conventional oil as it is more affordable and still provides adequate protection for my Ford S-Max. Just be sure to change it regularly.