Whether to do ceremic or digital perming of hair?

One of my friend had gone to do digital perming of hair. Once look, wah so nice nice. Making me itch to do also.

In the past, I have done my rebonding. Think it lasted for 6 months to 1 year. But lot of people comments I am not suitable for it, too flat liao. Not so nice lor. Haiz...But later on they use to it liao.

Now thinking back, digital perming suitable for me? Heard it look old. I understand that not everybody is suitable for doing it. Must also colour my hair liao. Long time never beautify myself. Must find one day to do it.