If Jay let’s you, I would trade in…You could probably get credit for the bad set and upgrade to the better set.
I ran shitty rotors on my car for > two years. I did a lot of brake boosting, track time, and of course some very spirited driving on these bad boys with no warping at all, changed them and they warped in a week. Sometimes you just get a bad rotor. I upgraded just for peace of mind.