I have to imagine the bad ending is faster. Why are they on the same board? Other than the murky requirements. Worst case you can just die a few times and not have to do the final fight.

I set different endings on same board, because i didn't found which exact requirements is needed to get a bad ending. My idea, that final battle rank decides, which ending will be, but i have no idea how it's works and i didn't found any info about that. And proably, process of getting a bad ending (dying, lol) could be slower, than fight with final boss. Falling into pit can be time consuming, because falling does not instakill you, just getting some amout of damage.