A question for you kind folk: What would be the best filesystem to use on a partition to be shared by NetBSD and Gentoo?

I'm planning to set up a dual boot system to sort of A/B test them to see which works best for me for different things, and I'd like a data partition that they can both use.

My guess is that I will end up with at least one computer running each of these (where I am currently running Debian on everything).

#NetBSD #gentoo #noAI #unix

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