Looking for info on tecfidera and aubagio

I was diagnosed with MS in December 1991 and have been on copaxone for 11 years. I'm experiencing needle fatigue and the oral medications tecfidera and aubagio were suggested. The symptoms I battle with most are numbness, pain in limbs, dizziness and fatigue. My neurologist suggested I find out as much as I can about both of these meds.

Looking for info on tecfidera and aubagio