Please help, how accurate are the new first response tests?

So, I've taken two pregnancy tests; one was Equate and the other was First Response, the new curved design. Both tests came out positive pretty quickly, and I looked at both a few hours later and then today and the lines have actually gotten slightly darker. But after reading reviews about both tests, Equate seems notorious for giving false positives and First Response has apparently been doing the same with the new design! It still has 4 stars overall but I'm worried. Should I trust 2 positives?