it doesn't really matter how you define "honest". what matters is how people actually vote. the only really crucial distinction for "honest" versus "strategic" is that "honest" can't consider viability. in the simulations, we just use "approve everyone you like more than average". optimal strategy is to approve everyone you like more than the expected utility of the winner. https://rangevoting.net/RVstrat6

here's lots of detail. you can run the code for yourself. https://www.rangevoting.org/BayRegDum.html

here's a slightly different model from the late harvard stats phd, jameson quinn. https://electionscience.github.io/vse-sim/

don't "trust" anything. look at the data. you could also read the book "gaming the vote" by william poundstone.