I suspect that most of the changes will be add up to the basses being a little bit better at everything, and if this is going to end up being the most expensive bass I ever buy I'd rather it be the best it could be at the time I buy it. Knowing that there's a better version I could have gotten if I hadn't been stingy (no, the MetroLine range isn't even an option so doesn't count) would just irk me every time I look at it.