  Leggett-Garg inequalities are an important milestone in our quest to bridge
the classical-quantum divide. An experimental investigation of these
inequalities requires the so called \emph{non-invasive measurements}(NIM). It
has become popular to invoke weak measurements as the means of realising NIMs
to very good approximation, because of their allegedly low disturbance of
systems under measurement. In this note, this is shown to be a myth; it is
shown, by simple estimates of errors, that for comparable levels of statistical
errors, even the strong or projective measurements can be used. In fact, it is
shown that resource-wise, strong measurements are even preferable.
