Water Storage Treatment 2 oz Glass Bottles 60 gallons Purification vs Royal Berkey 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 in filter media if maintenance neglected, Leachables from rubber seals and gaskets and Incomplete disclosure of filter composition and testing on the Big Berkey and not on the Aquamira.
• The Aquamira is glass bottles, sodium dichloroisocyanurate treatment chemical where the Big Berkey is Stainless steel housing; activated carbon and mineral-based filter media, 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.