Synthetic or conventional oil

Synthetic are better oils for your car life.Conventional oils are stanard for most cars but create wear and tear to your motor.Synthetic oils have less larger oil molecules.That cause less friction to your engine making it live longer and less maintance for you.Conventional oils have mixed molecules that create friction to your motor.Conventional molecules look like o0oo0o00oo.While synthetics molecules look like ooooooo.Synthetics oils can increase your fuel economy giving you extra money.Synthetics are cheaper for the consumer because you change your oil less than conventional oils.If you are changing from conventional oil to synthetics change your oil filter to synthetic also.