Reasons not to use a road morph pump as a shop pump:

A floor pump is easier to use than a road morph.

A floor pump is faster than a road morph.

A floor pump will almost certainly last longer than a road morph.

Switching a road morph between schrader and presta (if required) is a pain.

I like the morph pumps, but they have their place and the shop is not it.