units for charged system

Hi dear users
I am working on a charged system consisting water molecules, anions and cations, and I want to know which kind of units is better for my system.
I have some problems with charge reduced units, so I want to know is there any advantage in using lj units or not?
could it increase my results accuracy or decrease my run time or something else?
thanks alot
Ly Xiang

Hi dear users
I am working on a charged system consisting water molecules, anions and
cations, and I want to know which kind of units is better for my system.
I have some problems with charge reduced units, so I want to know is there
any advantage in using lj units or not?

the advantage is convenience.

could it increase my results accuracy or decrease my run time or something
else?

neither.

axel.