I will say Tecfidera is a great drug & excellent form compared to shots.
Side effects were nill after a month or so & Tecfidera surely works.
I wanted Tysabri back. My MS progresses on either but Ty has the edge.
If I has to pick between any of the injectables or a pill twice/day, i'd surely try the pill IF, shots weren't holding me/you steady.
For travelers, a pill's hard to beat.