So confused bfp yesterday and now??

Ca
I took a sensitive 10miul test yesterday at 9dpo... Showed a clear faint bfp...I posted a Poll and most glow users agreed. See below pic. I took a first response test today and a bfn...I thought they were supposedly that sensitive too. (I'm in Australia though so our first response may be different) anyway I guess I'll have to wait it out...AF due around Thurs.