faint positives.. what's the best tests to use?

Hello all! Just a quick question that I'm hoping some pros out there will be able to help me with! I have taken two tests, one last night & one this morning and both tests have very very very faint lines (I swear they're there and I'm not going crazy) anyway, my question is; which tests are the best to use? Like which ones are better if your HCG levels are low or detecting pregnancy early on? Any tips? I just want a clear Yes or No, to know if I am or if I'm not as I'll be absolutely over the moon if I am but don't want to get my hopes up & excited if it's nothing.. thank you in advance for any responses! 🌻