When to take each test?

So

I’m 6dpo and getting excited to test! Wanted to get some advice on when to use each type of test so I don’t waste any.

I have two of the FRER kind, and 4 of the ClearBlue digitals. If I use the FRER at 10dpo and 11dpo is that far enough to potentially get a result? And if I test with the digitals on 12po should it be able to read then? Don’t want to waste tests if I can avoid it!! Wondering if I just get a few more of the FRER but I love the idea of it just telling me “pregnant” with no guesswork. I used the digitals for my first baby, but I was further along before testing :)

Thanks!!