As well as being small, the V10 has some great new features. My favourite is that you can turn the model off as soon as you shut the turbine down and the ECU will remain on until the cooldown is complete (and then turns itself off) .

The only downside is that it is so good that the turbines that haven't been upgraded yet appear quite outdated in comparison. Hopefully they'll update the whole range of turbines before too long. The bigger engines seem to be being addressed already but the P-60 hasn't been mentioned and would really benefit from a small, lightweight package (similar to the P-20).