Interior rendering workflow

Hi. I’m working on an interior visual, with lots of products.

Some products are the same, so I use Mograph cloner Multi-Instance. Is this the best workflow or should I make them all editable before rendering?

Also, in terms of materials I usually use cubic mapping. I did a quick test and changed a product to UV mapping and was faster to render. Should I use UV mapping for textures in Corona or does it make no difference to speed?

Thanks.

First question: yes, use mograph and multi instance for the same objects
Second one: nope, texture mapping should not influence render time

Mograph clones set to Render Instance or Multi-Instance will help viewport performance, but at render time, it’s the same as if you placed them all yourself.