I took Viekira Pak like Susan did. In 2015 I only had 2 choices, Harvoni or Viekira Pak, & Harvoni was an apparent no-go from the beginning, but I think it worked out for a reason because AbbVie became my biggest advocate & strongest ally in my fight against my state insurance that, at that time period, was refusing to even consider either treatment including when AbbVie told them they would be paying for every expense for me. It turned into a war pretty fast, but AbbVie didn't back down (& neither did my doctor, which also like Susan I trusted my doctor) so after months of fighting & having to go through things like a liver biopsy when AbbVie specifically told my insurance that there was no reason to make me have to go through such a thing, my state insurance (& my current governor at that time who felt the need to send me 3 separate letters telling me I'm not going to get any cure regardless of what I did) officially exhausted anymore road blocks to try stopping AbbVie from giving me their cure or me from receiving it. It became a big deal in my area of my state, other doctors took notice that they were fighting against the wrong company & they started going through AbbVie's patient assistance program after hearing I had won & that AbbVie fought so hard for me. People in my area were finally getting cured after me & to this day I still see people with AbbVie's newer cure Mavyret, including a close friend of mine who has had hep c for 15yrs or so & was officially cured of hep c just this last month. =]