When I bought my 08 Boxster S LE brand new, I knew I didn't want to track it so I started saving for a 2nd Porsche. 3 yrs later I bought my Carmon Red (burgundy) 07 CS. It was a good car but didn't have the options of my LE, so I bought my 08 CSS and sold my 07 CS. The CS and now CSS are also my all season cars.
I love my current inventory and have no plans to update / change it. One of the salesmen at the local P-Car store covets my CSS and has made me some tempting offers on 911s and 981 GTSs. I'm happy with what I have and they're both paid for (LE paid off in 2012, CSS paid off last yr).