Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs Berkey Big Water Filter System: 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 Big Berkey.
• We flag Bacterial growth / biofilm in filter housing, Activated carbon saturation and reduced efficacy and Incomplete removal of unregulated contaminants on the Big Berkey and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the Big Berkey is Activated carbon and resin filter elements, stainless steel housing, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.