i second the AEROCOMMANDER!!!!!
biggest cabin and best payload.
Will carry the same load as a chieftain, over the same distance for less fuel at the same speed - 165kts +/-
still has the rear bench seat, so is available for 7. Fuel system is a doddle, and STOL is great too.
High props mean less damage on stone/dirt/gravel runways and NON TURBO-CHARGED!!!!!!
I loved my time on 'em.
IF I was ever going to buy a twin for myself, the AC50 would be it!
on the negative..... engineers hate em!