Mesix
Obergruppenführer
I think that a SE is the way to go in FfH. In Vanila, both have there benefits. I agree with Onedreamer that Blight is not a reason to change your economic strategy. I find that there are too many uses for GP in FfH to pass them up. While Blight might knock out a few farms and make your cities shrink for a few turns until workers can be deployed to rebuild them, the GP settled in your cities, and the wonders that have been built are not affected by Blight. I tend to cottage early until I get enough buildings to run specialists, but after I have enough happy and healthy faces in my civ, its farms for me.