Skaz: what a comparison!
twin Vs single.
Running costs of old technology (1960's) Vs the latest spec(1990's)
Maintenance down time of the old Vs the new.
Customer appeal (a tired looking airframe Vs a very sleek slippery looking modern machine).
Bottom line has got to be its performance capabilities Vs running costs.
Start a new thread to find out first hand from the operators:
Hot and High, EC120 or MBB105?
perhaps?