Is there a significant difference in actual results or pain when using the Sonjusarang Skin Booster machine?

As I started looking into skin boosters, I encountered an unexpected concern lol

At first, I thought I just had to decide which product to receive.

However, as I looked through the reviews, it seemed that even for the same skin booster, there are methods where you inject it directly by hand, and methods that use a machine.

I'm completely confused from here on.

Some people say they liked it because the hand injection was thorough, while others say they were satisfied because the injection seemed to be applied evenly across their entire face since it was done with a machine.

Has anyone experienced both?

What I am most curious about is whether I can actually feel a difference in the results. Assuming I receive a skin booster of the same type and similar dosage, can the effects, such as skin texture or hydration, vary depending on the injection method?

I'm also curious about the difference in pain haha.

I'm really scared of needles, so just seeing the words "hand injection" makes me nervous already, haha. If the machine method is even slightly less painful, I think I'd lean towards that.

On the other hand, if there are many people who prefer manual injections because the pain is similar and they are effective, I am willing to endure the pain a little and get one.

Is there a difference in the embossing? I am also curious if one method causes more bumpy marks on the face immediately after the procedure or if bruising occurs more easily.

I also want to know if the method differs depending on whether I want to manage my entire face evenly or focus on specific areas.

My biggest concern is the texture of my cheeks, but since I'm getting the treatment anyway, I want to take care of my whole face haha.

For those of you who have tried skin boosters multiple times, which method did you eventually come to prefer?

I am also curious about the experiences of those who started with a machine and switched to manual injections, or conversely, those who switched to a different method because manual injections were too difficult.

Please honestly tell me which one you were more satisfied with, considering not only the effectiveness but also the pain and recovery overall!! ^^