Best brand for ovulation strips?

Karen • Pregnant after our 3rd transfer! After two failed transfers (1 fresh and 1 frozen), we did another round of egg retrieval to PGS the embryos and we did 2 ERAs. We found out we needed another day of progesterone before transferring!
New to trying testing for ovulation. Is there a specific brand that's reliable for ovulation? I was thinking of getting Wondfo through Amazon.