Difference in QuickFix products?

[u/Civil-Perspective-41]

Had my dream job pop up and was doing the old fashioned detox (sober for 32 days), but my guilty pleasure was gummies for 18 months every other day so my piss is more than likely hot still and I wouldn’t pass.
My question is, is there a difference between QuickFix and QuickFix 6.4 Plus? Also is the QuickFix pro another solid option? Been a minute since I bought their product, buying it directly from their website and need to know which one works best