Good to see that my arguments may be helpful at some time in the future. And that elemental spam was assuming time stop.
I will say that the magic version would be more impressive looking than the psionic version. The psionic construct will create a a bit over 2 dozen large minions in an instant which then proceed to mash your enemies to a pulp and blast them with energy and force. The magic version summons a vast cloud bank composed of thousands of elemental that shoots lightning and thunder covering all over a huge area.