When I was looking to buy in 2009, I tried the 4/4, plus 4, and plus 6 and found, for my style of driving (touring) that the plus 4 was the best compromise for handling and performance. Of course I did slightly modify her (as she has a Duratec engine) and with throttle bodies, librands exhaust and OMEX ECU she outputs 189bhp, which makes her more driveable and sounds lovely. She also has a suspension upgrade. I would recommend these.
