) Also,
Avonex is only once a week. Biogen Idec, maker of
Avonex, is also offering Plegridy, which sounds exactly like Avonex but maybe shallower shot, and I believe only once every 2 weeks. You might read up on this.
My neuro is not big on Gilenya, because of possible cardio effects, though for me that could be age-related, as I'm now about 500 :-) I don't know much about Aubagio, and it isn't often discussed here.