Liletta IUD?

January im going for my 6 week postpartum check up. I requested Mirena for my Iud but they said that my insurance doesnt cover Mirena that it covers Liletta instead. Im gonna call and ask them about it because online it says they do. The only reason I would like Mirena is cause its been on the market for 30 years so I figure thats enough time for them to work the kinks out. Has anybody else got Liletta? Do you like it? If not why? Ive researched reviews and they aren't that great. If need be ill just get depo instead Ive used it before and didnt have any issues with it. I was wanting an IUD because it would be easier with a newborn. I wouldn't have to go to the doctor every 3 months only once a year.