411a
So which models was it for (surely I didn't just dream it,)
As for the 310. I have only flown the Q model and they are a lovely fast machine. It's nice to feel a bit higher that the Seneca and the luggage hold is a good size, plus a usefull nose locker on the later ones. I think the ealry ones a undepowered and would be costly mx, but in Europe they are thin on the ground anyway. I also though they were good load haulers. We would often run down to the channel islands 6 up with weekend bags and still shoot around like a ferrari, but again the smaller engine older ones could have issues here.
I also think purchase wise they offer good value for money, but that could be because the mx bills will give head a soar head (can't comment i was never paying the bills)