"E Andersen" writes:

When a Twin Comanche [...] is this the "ultimate" twin? I am
considering an airplane that flies in the 165-170 knot range, prefer
a twin [...]

If you fly in bad weather a lot, issues other than maintenance or fuel
fees may come to dominate your thinking: redundancy of engines (of
course), redundancy of accessories (pumps, generators), availability
of de-icing, excess power for escaping icing or high altitude cruise.

- FChE