CS>Home made Generator vs a SilverGen or SilverSol already bottled?

[Nancy Chisholm]

I am new to this website and I would like to start making the very best true
"nanoparticle colloidal" silver for my own use. Can a homemade generator or
ready made (ex.- SilverGen) produce nanoparticle sized particles (not just
ions). Or, is it best to just purchase the colloidal silver already bottled
on the market- ex.-SilverSol or etc?
Please help.
Nancy