What film are you shooting? If you're shooting one of the T-Max films, you might just process normally and still have usable shadow detail. Intensify in selenium if you need more contrast.
If you're shooting a traditional film, I'd go with those recommending a speed-enhancing developer. Acufine will give an honest one stop of real speed increase in my experience (a little less than they claim), measured as shadow detail (or Zone I density of 0.1). The neg might be on the thin side at the highlight end, so you can print a grade higher than you usually do and/or use selenium intensification to push up the highlights.