Tubes tied or iud

So I'm 24 years old in I'm having twins and I have a 1 year old already and me and my husband doesn't want anymore kids after the twins. So we we're thinking about getting my tubes tied but when I mentioned to my obgyn she suggested that's not a good idea I should consider the iud they have for 10 years. We really don't know what to do but my mom said I should get them tied but idk what's best to do. Any suggestions