It's really a matter of taste, the most coherent and stable working mod, as far as I understand, is the uncut mod from
alain8891
https://f95zone.to/threads/summers-gone-season-1-the-uncut-edition-v1-2-alain8891.209300/
He restored the semi-lewd scenes from CH5Beta, fixed the script accordingly, and applied the i-patch (I'm not sure about that last one)
How this relates to the future story from Ocean is a big question for me. I also don't know if the saves at the end of the modded game will be compatible with the second season.
Anyway, it's up to you to decide. I would play the original version and then, out of curiosity, tried the mod if you've never played SG before.