Which test is best?

Summer
Ok I will be 14 dpo this Friday... My question is number 1: will I have pretty accurate results if I test then? It'll be about 4-5 days before AF is due. Number 2: if I can test that early, which test is best to use? Last time I got prego I tested like 5 days after missed period! Never tested this early, but getting anxious! Thanks!