Feedback topologies advantages
Based on the requirements of the application, the different topologies of feedback amplifiers are used accordingly.
Operational Amplifier: an ideal one has an infinite input impedance (to avoid loading effect) and very low output impedance.
A series shunt (or voltage series) feedback amplifier topology has a high input impedance and a low output impedance. A voltage shunt (shunt shunt) feedback amplifier topology has both low input and output impedances.  A series series (current series) feedback amplifier topology offers a high input impedance as well as a high output impedance.