Any suggestions for a good ovulation kit. I want to know which brand is the best.

Easy at home on Amazon!

I was using this one

if you mean just the test strips can’t go wrong with these ones

PREGMATE 50 Ovulation Test Strips Predictor Kit (50 LH) https://www.amazon.com/dp/B01G5WEE9Y/ref=cm_sw_r_cp_api_i_KVguEbGP3AVZF