copper IUD and thoughts !!

hey girls, i'm considering getting the copper IUD because there are way less symptoms than the rod, and it's more cost effective. the guy i'm seeing and i (although we both know it will turn into a relationship) both agree that our sex is better without a condom. so what are your thoughts? have you gained weight, experienced extreme mood swings, etc. ???✨✨✨💙😇😇
EDIT: no judging pls , it's my sex life not yours , opinions on copper iud not my sex life ☺️☺️