I love the RCZ, but will be looking for a different car now. My list for next year is: Jaguar XE 240 Petrol or XE S, Alfa Romeo Julia or the Mustang.
When decided for the RCZ was for something different from what I was driving before, and now is the same. Really enjoyed the coupe, and honestly if was to keep in the same style would certainly go for the R. Is quite hard beat the looks of the RCZ with the same price range. For a bit more, the R brings another level of performance, making even harder to find better options at the same price for a coupe. Sure it looks like something well more expensive than it actually is.