Best early pregnancy test?

Britney • I'm a happily married to the love of my life and I'm a 27 year old who is graduating university soon this year and is hoping to start having some beautiful babies soon! We have had one pregnancy and miscarriage at 7 weeks so far hoping for a rainbow baby
Heyy which test is best at detecting but is a good price or you can buy in bulk and where can you buy it? Thanks!