I had been using those one step blue handled tests from ebay but decided to use FRER from the last few cycles. The blue handles worked fantastically well when I was pregnant with my son in 2011-2012, nice clear pink lines. However, I had a chemical preganancy in January this year and when I dipped one in the same pee as my digi I got 1-2 weeks on the digi and not even a sniff of a line on the blue handled cheapie. It's really put me off them!