what's the best longer term birth control?


I need a good longer term birth control (not nexplanon) until my hubs can get the snip (his idea, not mine, but I'm 100% okay with it because his new insurance is going to cover all but like 5% of the cost)

not the pill because I got pregnant while taking it and now I'm going to have Irish twins literally one year apart from each other (1st was born sept. 2 and this one is due Sept. 20)

iuds freak me out but maybe if I hear good things about them it wont be so bad

please please please give me your opinions before I talk to my doctor at my next appointment