In my daily sequencing I tend to heavily favor group sequencing over individual model sequencing. Why? Because I like to be thrifty with my effects. The Per Model Default render style is the easy way to overlay the same effect on a group of props. This saves me time when I'm using the Single Strand effect on my 6 arches, when they are doing the same thing. Have a look!
Render Styles Pt12 Per Model Default from Pixel Pro Displays on Vimeo.