Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs 6 Cup Filter Pitcher: which is safer?

Where these two actually differ

• 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 ZeroWater.
• We flag Bacterial growth in filter media if cartridge not replaced, Plastic pitcher leaching if exposed to heat or sunlight, Ion-exchange resin dust or particles in water if cartridge cracks and Housing material degradation or seal failure over time on the ZeroWater and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the ZeroWater is plastic pitcher + carbon/ion exchange filter media, 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.