Well, first impressions are really good on the ReDuX! Side by side comparison of the Stardust.....they are quite close. I'm getting a lighter draw on the ReDuX, but about the same vapor. The ReDuX is giving me a slight boost in flavor. Hubby doesn't seem to be able to tell a difference in flavor. If I had to put a point of preference for one over the other I would say it is the draw. If you like a stiff draw the Stardust wins, lighter it would have to be the ReDux. Very nice to have a choice and with interchangeable parts, this is a good one to add to my line up!!