I love my fillers! I alternate between perlane and juvederm in my lips bc for me the perlane last longer and seems thicker but this can result in a little more of a bumpy feel. So thats why I use juvederm sometimes too, it's smoother but doesn't last as long and you get less per syringe.
My dr also uses the perlane at the bridge of my nose and it amazingly makes my nose seem straighter. Its awesome bc I am too scared to get a full on rhinoplasty!