  Quantum non Markovianity and quantum Darwinism are two phenomena linked by a
common theme: the flux of quantum information between a quantum system and the
quantum environment it interacts with. In this work, making use of a quantum
collision model, a formalism initiated by Sudarshan and his school, we will
analyse the efficiency with which the information about a single qubit gained
by a quantum harmonic oscillator, acting as a meter, is transferred to a
bosonic environment. We will show how, in some regimes, such quantum
information flux is inefficient, leading to the simultaneous emergence of non
Markovian and non darwinistic behaviours
