Which online draft simulator has the best bots? I've been using Top8 and like the interface, but it feels like the bots get far too attached to the colors of their first few picks. The others I know of are draftsim and tapped-out, but I don't know if they're any better.
Well, I can speak for Draftsim at least. The bots are in a speculation phase throughout the first pack into the first few picks of the second pack. The cards are weighted by power level, so the AI is taking the most powerful card usually. But as they get more and more cards of a given color, they get a higher "color bonus" that is added on top of the power level of the card.
That said, if they open an absurd bomb in pack 2 that's a different color, they will take it and it will play heavily into the color decision they make when they decide to commit to colors later in the pack.
You can view this happening by clicking the "Suggestions" button when you do a draft and you can see the weighting occurring.