I want more volume on my top lip, but I am unsure about how much I should do to start with. I want a bigger top lip and shorter distance between nose and lip. I have included a picture. The upper picture is my current lips and the second is photoshopped(only the top lip). If so, does it matter how the filler is injected and what kind of filler I use? I have been reading about cannula injections, but they say it's not precise, but less bruising.