I'm wondering are damon braces suitable for every patient?

Yes: Any type of braces can be use on any patient. Keep in mind that the type of braces won't affect the result of your treatment.

Damon Braces: The manufacturer of the attachment placed on your teeth is inconsequential compared to the training and experience of the practitioner. See a fully qualified Orthodontic Specialist, with at least 5,000 hours more training in Orthodontics than a general Dentist, and who only does Orthodontics exclusively, for the appropriate appliance choice and the highest quality care.

Of course: Moreover, the Damon braces system has significant advantages over other traditional metal braces. Advantages are: reduced treatment time, need fewer adjustments and they do not require rubber bands.