Almost certainly, it's because, unlike Tilray and Canopy, Aurora recently put out actual news of its own to sustain its momentum. Specifically, on Friday, Aurora management reaffirmed its commitment to generating positive free cash flow in 2024, and announced that it is issuing shares to pay down debt, and reduce interest costs to make that goal easier to reach. If Aurora becomes the first of these three well-known cannabis companies to begin generating enough cash to be self-sustaining, that will be a big plus in the stock's favor, and could arguably make Aurora Cannabis the best bet in marijuana stocks today.