It seems like you have a specific person in mind as the audience member (yourself?), but the piece could benefit from a wider view. Given your hardware choices, reliability seems to not be a factor at all, but near-term cost (at the expense of long-term cost).
I'm not expecting you to personally test your hardware choices, but make choices based on the aggregate accounts of others, like the rest of us.
I would imagine the mean audience member would want to buy something they can set and forget, which would necessitate the reliable choice. That is wholly different than a person who is excited about tinkering with a brand new NAS each year