Also, I just had an MRI which showed no new lesions
from the previous six months, so I am hopeful that
Copaxone is slowing the progression for me.
I think any of the drug options could work for a person, and it's really a matter of finding the one you feel you can be most compliant with. Once you start one, you'll probably want to stay on it for as long as it works/as long as you can. That link Lulu shared should help you decide.