> ALL the voters whose 1st choice loses in the final round never get any of their other preferences counted and they lose their 1st choice. They get NOTHING, no

> ALL the voters whose 1st choice loses in the final round never get any of their other preferences counted and they lose their 1st choice. They get NOTHING, no say, totally screwed. They could be as much as 49% of voters. Now, WITHIN IRV, they can later learn (as people have learned about strategy in FPTP) that if they betray their favorite and vote for their lesser-evil choice as 1st, then they WILL swing the election to their lesser-evil instead of the greater evil. Another way of seeing this could be that such voters had their 1st choice considered and given value all the way until the last round, whereas many other voters had their lesser choices considered in their previous rounds. The 1rst-choicers-all-the-way-till-the-end could be considered more favored than the latter voters I mentioned, who lost their favorite candidates earlier on in the process. I'm not saying that this is a better interpretation of the situation you posit. I'm just using it to illustrate that it's hard, maybe impossible, to get away from subjective criteria when we consider the virtues of various voting systems.