Fina is 3 times more androgenic than test so androgenic sides should be, in principle, worse. Those sides include hairloss, aggression, and acne. From personal experience though, I did not find that to be true. I got more sides from test than I did fina; go figure. The only sides I got from fina was night sweats, muscle tightness or cramping, and BIG DAMN MUSCLES. Test, on the other hand, gave me bad acne and hairloss. I didn't really notice any extra aggression from either fina or test.
Fina is the best AS for me. I get lots of lean mass, great strength and pumps with only a few inconvenient sides (night sweats, etc).