I had this same dillema, drive about 45-50 minutes one way for work. Anything GPSd over 50 minutes was my comfort zone, probably just for the psychological factor. If you're talking about a pay bump from the $35k to $40k's, personally not worth it. If this is a jump from the higher end of average salary of $60k+ to a career jump of at least another $15k I would take it. Just depends on your family, your vehicle, and that you've thought it over.