I like that these have a bit more weight to the material than typical maternity pants, and that they have some adjustability in addition to the stretch belt.  They fall down less than my other maternity pants.

On the other hand, they come out of the wash pretty wrinkled, so need to be ironed, and yet are fairly casual.  They are good for weekend wear but not quite formal enough for my office.  And I don't like to iron things for weekend wear!

I'm going into the 7th month now, though, and my other maternity pants let the wind right through them when I walk to work - so I might just start wearing these to work next month if it snows.  At some point you get big enough that co-workers should understand if you dress more casual.