If your baby is currently tolerating a specific formula well, it is generally not recommended to switch to a different one unless there is a specific reason to do so. Changing formulas can have an impact on your baby's digestion and acceptance of the new taste. It is important to monitor for any changes in your baby's behavior or health if you do decide to switch formulas. It can take up to 2 weeks for your baby to fully adjust to a new formula. If you have any further questions or concerns, it is advisable to consult with a healthcare professional.