We would use a jet because jets average 610 mph - faster than planes.Although the storage isn’t as much, the planes go slower then the jets so it makes transporting goods faster.
Pros:
People will get their packages (cargo) faster and safely transported.
Cons:
If someone was in need of getting medication and the transportation was slow then you could pass away or get extremely sick.
Pros:
Fixing this problem can help someone that needs something very quickly.
Cons:
The people who ordered packages wouldn't be able to do what they needed to do with the package they ordered.