It's already been 6 months since surgery and my arm line feels completely settled. I could feel the change even at the 1-month mark, but over time it's become slimmer and smoother overall. Especially seen from the side, my arm line falls naturally, so my satisfaction has grown even more. There was some bruising and swelling early on but it wasn't as bad as I expected, and most of it went down over about 2 to 3 weeks I think. By around a month I had almost no discomfort in daily life. Now there's barely any swelling or firmness and it has settled in naturally. The scars looked like small dots at first, but they've faded a lot over time so now you can barely tell unless you look up close. The recovery process went without much trouble overall, so personally I think I healed more comfortably than I expected. With my arm line refined, the change I feel most is how differently clothes fit. I have much more confidence than before, especially in sleeveless or slim tops. Overall I feel they brought out both the line and the firmness naturally, so I'm satisfied with the result.