Every engine oil will have its own say of goodies. Generally, choose an oil with the right viscosity (the one recommended in your user manual and which suits our climate). For something different, I recently tried Ravenol Fully Syn (gold color bottle in 5 litres - very expensive though... RM200 for 5 litres) and the performance was superb. The car felt very "light" and "responsive". Perhaps other sifu here may have their shares of ideas.