The link advisor tool at the top of the forum (and in your installation) is the best source for a recommendation about link options. Static linking may possibly improve performance, but you won't see the difference unless you disable dynamic processor speed stepping. It will make your .exe much larger, but will avoid having to install the MKL distributable library on each platform you run on.
The libiomp5 is handled separately from the static link options you will see in link advisor. Default is to use dynamic even when everything else is static /MT. You would have to name the MT openmp library version explicitly in your link step. You must take care then that you link it only once, in the final link, not when making a .dll, and that you also avoid linking the vcomp, which it replaces.
