Alkaline Electric Water Filter Pitcher vs Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification: which is safer?

Where these two actually differ

• We flag Bacterial growth and biofilm in filter or pitcher, Ion-exchange resin or activated carbon shedding into water and Filter cartridge materials of unknown origin on the Waterdrop and not on the Aquamira.
• We flag Chemical overdose or misuse, Degradation and loss of efficacy over time, Glass bottle breakage and spillage and Chlorine residue and taste/odor on the Aquamira and not on the Waterdrop.
• The Waterdrop is Polypropylene pitcher body, activated carbon/ion-exchange filter cartridge where the Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical, which is most of the difference in these two grades.
• These two are 5 points apart, close enough that price and fit should decide it rather than our grade.