Aria is being built by Neal Communities, and will feature it's Signature Series upscale homes. Expect larger homes than Milano, with 3 or 4 bedrooms, 3 car garages, and slightly larger lots. I expect that Aria's club house and pool will be a bit larger and more upscale than Milano's, as well.
With the rate of progress I'm seeing with construction of the model homes, home sites may be released soon, with the model homes possibly opening in the late Spring 2019.
Remember, new construction homes cost the same when you're working with your own Realtor. Contact me with any questions, or to schedule a tour of Venice FL area new homes.