Akiflow vs. Amie vs. Motion

Does anyone have a preference? I've narrowed it down to these three and am having a difficult time deciding which one to go with.

Amie integrates with Things 3, which is incredibly useful. Also, it's free version is pretty robust, and there's no real need for a subscription.

Akiflow doesn't integrate with Things (unless someone builds me a zap? because I can't figure it out), but its UI/UX feels way less cluttered than Amie which is a definite plus

Trying out Motion for the first time now, and I;ve only heard good things about it, so we'll see how it goes.

Also, happy to provide reviews on any calendar/task manager as I've tried ALL of them at this point.

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Thanks in advance!