I share the same opinion. Especially with how the story is going when you choose her path. Both of them will struggle to make ends meet while keeping their relationship alive. There is no better wife than the one who faced life's challenges along with you.I need to say it again Ann is the perfect wife material
Although with the playthroughs with Helena and Helga each, they are also good wife materials for the same reason mentioned above. The circumstances of each girl is different but it seems like the end result is that you'll find happiness whichever of them you choose.