Question NZXT C750 variants

Pimpom

Distinguished
I had my eye on the XPG Core Reactor 750W PSU for my next build (actually for a friend) but all XPG Core Reactor and Pylon PSUs have suddenly disappeared from the Indian market. And I mean suddenly - like in the past one week or so.

So I'm now considering the NZXT C750. But there are three variants - Bronze non-modular, Bronze modular and Gold modular. They are available from reliable sites for the equivalents of US$72, $76 and $105 respectively.

I know what efficiency ratings mean - how they behave at various load levels, about power loss, heating, electricity bills, etc. There's a favourable review of the Gold version at Tom's Hardware but I can't find an in-depth review of the Bronze modular model.

I'm not overly concerned about the efficiency per se. What I'd like to know is whether there's any difference in quality (apart from efficiency) among these variants, especially between the Bronze modular and the Gold modular versions in terms of ripple, holdover time, inrush current, component quality, etc..
 
yes there is a difference , the bronze unit is a different platform all together .
it´s made by CWT and while being a solid budget unit it uses a lesser quality components
on the secondary side . it also features only 3-5 years of warranty instead of 10 .