Music, relationships, colors, flavors, curves, etc are all rather subjective. With any of them, when you move close to the edge you discover why others have a different opinion.
My RR has curves from 031" to 0144", My 21" passenger cars look better on 0144" minimum curves, my 18" passenger cars look better on 0120" minimum curves. Minimum passenger car curves are limited to 0120".
When I lived in a home with restrictive RR space I worked in HO. I use the scale that best fits the space available
Simply a subjective opinion...TT
