What is the best way to: How do you marinate carne asada?

Select from the following.
--Pour marinade mixture of your choice in a bag with the meat. Flip the bag once (while marinating) to ensure that all the meat gets the juice flavor. Keep the marinated meat in the refrigerator for at least 30 minutes before you begin to cook it.
--Pour marinade mixture of your choice in a bag with the meat. Flip the bag once (while marinating) to ensure that all the meat gets the marinade flavor. Keep the marinated meat in the refrigerator for at least 30 minutes before you begin to cook it.
Answer:
Pour marinade mixture of your choice in a bag with the meat. Flip the bag once (while marinating) to ensure that all the meat gets the marinade flavor. Keep the marinated meat in the refrigerator for at least 30 minutes before you begin to cook it.