Dmd advice

Have finally seen my ms nurse after symtems started February and eventually diagnosed in June. Have been given 2 options to think about with dmds. Tysabri and fingolimod . Obv with the tysabri I have to wait for the blood test to come back before I decide. I have read the side effects and must admit I am worried about both. Has anyone taken either of these? Do u recommend either or would u just put up with the relapses and have steroids when they happen. Need advice?? Thanks Jakki