Seems like I'm always hot.  And I like air circulating, no matter the time of year.  I work in a very large building, and have no control over the temperature settings myself, so I always use a desk fan.  I forget what brand my last one was, but though it got the job done, it made horrible noises starting up the entire time I had it.  I couldn't get rid of it because it was a gift from a co-worker.  After a few years, though, it died.  Hallelujah!