Why do you want to replace with smth currently made? You can find previous versions you know where. I consider 4D Aerogel 200 Tour the best from this series.My favorite current frame; but is there anything currently made that is similar? It seems that frames have gotten lighter, with more 16x19 at least patterns, and stiffer, and larger. The 200 tour is only available in beat up old versions on ****, if even that.
I can't say it's more flex. Actually i don't like flex racquets, i have many old Dunlops of 200 and 300 series and this one (4D Aerogel) is the most penetrating stick for me.Can you explain more about why the Aerogel is better? More flex?
Smooth is a good description. The flex rating is pretty low but the hoop does not flop around like some frames do. I play PDR+s as well, and it is pretty easy to go back and forth between them, even though they look vastly different on paper.I don't remember much about how stiff/flexy the hoop/throat was, just that they were smooth frames.