What brand OPK did you use when you got pregnant?

When I first started using OPKs I was using Clearblue advanced digitals, I didn’t like them because I would jump from low to peak in the 24 hrs it took to test. Also seemed like I would get a peak too early in my cycle. So I tried to confirm with FR and that showed a Low surge.

I switched to Easy@Home strips and love that I can test multiple times a day. BUT I just saw a post when two different strips showed a low and a peak, same urine.

Just curious what brand you use?