When can I take a digital test?

And what’s the best one? I got a positive first response test yesterday at 10DPO. My period is due to start in 2 days. My husband is hesitant to believe the test below is positive. He wants to see the words or a darker line. Sigh.

What would you do if you were in my shoes? Besides just wait a couple days 😂 I want him to be excited with me!