Had my meta stolen this morning

.So I'm in the market for a new or even 2nd hand Meta 5.The thing is I'm not sure which one to get.Do I get a 2nd hand 07 Meta 5,a discounted 08 or wait for the 09 models to arrive.Also if anyone has gone from a 07 meta 5 to a 08 model I'd like to know what they thought of the difference between the 2 bikes.