Anyone with the Skyla IUD?

Hi ladies, I'm interested in getting the Skyla IUD. I'm 16, never had a child. I want an IUD but I know most of them are intended for women who've already had children, so that's why the Skyla caught my attention. 
Has anyone on here had it? For how long? How did you like it? How bad did it affect your cycle? Did the strings poke your partners member?(honestly one of my biggest concerns lol, my boyfriend is pretty 'big') What were the effects after you had it taken out?