I have a question. This is my first time lifting. Would Density 300 shots be okay?

hello.

I looked into lifting procedures and found out there's a procedure called Density High, famous for Lee Young-ae's lifting. I heard it's usually done with 300 shots. If it's my first time getting it, would 300 shots be enough to get results? Is there a big difference between 300 and 600 shots? Also, is there a difference in price or durability compared to other procedures? If you've tried it, I'd appreciate it if you could share your experience 😄😄