which brand is more accurate??

Sara • Gnzlz.Snchz
I've been spotting and it's 12 days until my period!! I'm exited, nervous and scared! I wasn't planning on this right now, I'm on birth control and my SO and I are not living together. But we would be so happy for this!! I want to test and I want it to be as accurate as possible... which test would you recommend? I'm planning on taking it intwo days which would be 10 days before my period!!