Nikken Kenzen Mega Daily 4 Daily Vitamin

That is an excellent question.
Just speaking in headlines:

Nikken PiMag Waterfall
Pros
inexpensive filters, flow meter so you know when to change the filter, Filtration Standard 42, 53, low lead certification, my tests show consistent pH 8.4v-8.5, excellent on filtering chloramine, Rabid fan base, Nikken would have helped to protect Flint Michigan water issues, does not waste water, no electricity needed

Cons
Recommended for municipal water supplier only. City tap water kills biologics, Nikken filters out the disinfectant chemicals, Voc’s, and more.
Not recommended for Well Water [although I use for well water]
Initial Cost is higher than Berkey

Berkey
Pros
Lots of filters combinations [ note, well water folk do not need Floride filters], Class 1 filter [which is why they market it as a survival system], Class 1 takes out most biologics, Filter Cost is reasonable, Higher rated time between filter changes, Rabid fans base, less expensive than Nikken, would have helped in Flint Michigan water issues, does not waste water, no electricity needed if your water is known [reputation] to be bad source water, start with the Berkey

Cons
While I trust the filter claims, they are not certified, no flow meter – so how do you really know when to change filters, the assembly is a tad harder, filter type will need to be known, pH values? Have not been able to test and Class 1 filter would imply pH below 7

My decision: At home, I’m on well water, but my area has a reputation of good source water. We are very close to a clean [by today’s standards] river. We do not have gut issues. In the city office, we also use the Nikken.

To avoid using electricity and staying away from a water wasting, if source water quality gets worse, my plan B is to get a Berkey and prefilter for the Nikken. Yup, using both for drinking water.

I hope that helps.

Thanks! A work in progress.

The best [purchased] bottles water is ‘none’.
We do not believe in bottled water unless there is no other choice.
Reading articles here will help tell you why.

So my answer will be water you filtered with our PiMag Waterfall they put in hard plastic water bottles yourself. You will also save a ton of $$ at the same time.

Thanks!