From my point of view re a ME rating; You cannot go past a Seneca 1.
Makes sign to ward off evil eye, throws salt over shoulder, takes out matchstick and breaks it etc etc.
If, after being thoroughly put through the wringer on one of those aircraft (as indeed I was by a certain TK and in a generally smoke filled cockpit an' all
, and God bless him for what he did for me
) you may rest assured that you will be able to fly
any twin, in due course upon obtaining the necessary experience!
And I'm sure any Seneca 1 drivers, both current and former out there would agree.