I can't believe it's between these cards. Especially Akshara Vs Harvester. Why must you pit me against them? Ramujan is the most garbage, political graffiti can stop the Corp from winning, and it has a clear combo with populist rally. Ramujan MAY stop you from losing.
Now, of the other two, Harvester can help the runner, but it's not easily abusable in the right deck. You can't just draw your whole deck against a Corp that wants you dead, that's asking for snare to kill you. Akshara is more surgical of a tool, you can set up some jank with the source and film critic, and you can get rid of her with the price of freedom, a card I might add, that won me the game against NBN. I don't feel Harvester even deserves to be on this list, since it's so cheap and taxing in the right deck. I'm expecting Akshara vs Ramujan to be a winner in the case of Ramujan being the most terrible card.