u/Apprehensive_Bag6305

I have been playing siege on PC and have about 200hrs now. I have grown up playing FPS games and so my general video game mechanics are quite good and I tend to be a high fragger in most games that I play. This is consistent with siege but I have been seeing a lot about how lower sensitivity is much better for siege. I play on 9-9 with 800dpi. I tend to not lose gunfights and mainly die from my game sense but this is improving as I play more and gain map knowledge. I do sometimes struggle with the small pixel peaks where you need to be super precise. Should I consider a lower sensitivity or stick with what is working for me now. How likely will it be to make a difference?