I work at two places. One of them has only 4 buses a day and it's a 35-min drive which I always do. The other one means taking the car to the train station (5-7 min), riding an hourly train for an hour and walking 15 min afterwards. It takes me 20 minutes more than by car, costs half and lets me rest and read. The only problem is: On some months the trains come less often and there's been days when I've finished at 13h and arrived home at 16h. Nevertheless, I take the train for this one as often as possible.