Either choice Sofosbuvir + Ledipasvir (Harvoni) or Sofosbuvir + Daclatasvir (Sovaldi + Daklinza) is good.
I don't have a strong preference but suspect Sofosbuvir + Daclatasvir has a slight edge in terms of both SVR and less side effects.
Some patients on Harvoni do seem to go a bit flat and low on energy 6-8 weeks into treatment.
Most of the side effects - headache and insomnia - are caused by Sofosbuvir in the ~ 20% of patients that get them. You have to have that.
Both should see you cured, and because side effects are relatively rare, and very individual it's often other things that help decide. Daclatasvir mixes well with almost all HIV drugs, and Harvoni is not great for patients with reflux/heartburn taking medication.