> So you have three possibilities. More possibilities isn't necessarily better. ESR makes precisely this point: "While implementations exist in the crate syste

> So you have three possibilities. More possibilities isn't necessarily better. ESR makes precisely this point: "While implementations exist in the crate system, there is not yet any guarantee that any of the alternatives will be maintained over 10-year timescales." Having three possibilities just makes it more likely that you pick the wrong one, the one that will be dropped by its maintainers because the rest of the community chooses another one.