The risk you run into with temporary is you do not have an "end date". In other words you may find a job - or you may not.
Short term is great for NEW ISSUES that arrise, but NEVER covers ANYTHING pre existing unless required by state law (almost never...).
Short term is cheap but you do run a risk on your future insurability as well. You might be better off with a regular month to month plan that MAY cover some pre existing issues and is more "open ended" should you need it longer.
Good luck!
Source: http://www.goquoteme.com