If you think you may want to do derm, do not go to the small program. Go to a program with a derm fellowship and a strong derm attending. You need to do some derm research and get them to network you to all the other derm gurus around the country.
If you plan to do private practice as a general pathologist in the local area then by all means go to the smaller program. Realize you may have to do alot more self directed learning than in a bigger program.
good luck