I can't decide. I'm a "bumper" cam user, and I would probably use the cockpit view if all cars had it (right now they don't)... however I also find that on a single display the cockpit view limits too much the field of view, so in my case I'd end up not using it.
I almost always swap rims on my Premium cars, and I think many standard cars need different rims, but in the end this is only a cosmetic feature that I can't notice while I'm driving, definitely less than cockpits if I were to use them.
I consider both features of equally low importance to me.
Therefore, I'm not voting.