Alias modeling question

So i think you need to narrow the comparison down a little -

  1. Are the SUB-D models A-class surfaces or are they more form studies
  2. Are the SUB-D models able to be handed off for B-side modeling?

Also it is a matter of the right tool for the right task and who is using the tool (lets say all is equal) - Sub-D modeling will allow you to get complex forms and shapes easier - But i have watched Alias masters work and they make the software sign! And the surfaces can be used down stream which in the larger picture is faster.