Ovulation test - Which is more reliable?

Shanice

Hello, TTC baby #2 and I’ve been tracking my ovulation this month and am slightly confused. My periods are regular(ish) averaging 28 days for the last 4 months now.

I got a BFP on LH stick on Thursday 20th (see picture) but a low fertility in my clear blue digital. From the 21st - today (24th) I’ve now had a smiley flashing face on my Clearblue but my LH stick is fading to indicate I’m past ovulation. We’ve been BD just incase but thinking LH sticks seem more reliable or shall I keep testing with Clearblue?

Help! Thanks girls xx