Durasport and Aggressor

[A couple of bucks]

Any speculation out there, as to why......Kimpex discontinued the Aggressor in the 1.2 size . And Camoplast would discontinue their Durasport in the 1.187 size .
The only thing I can think up, is that they might HOWL too much (at higher speeds) with full bar lugs of this size ??
Anyone have either of these tracks......and your evaluation of it.

 

[snomofo]

Any speculation out there, as to why......Kimpex discontinued the Aggressor in the 1.2 size . And Camoplast would discontinue their Durasport in the 1.187 size .
The only thing I can think up, is that they might HOWL too much (at higher speeds) with full bar lugs of this size ??
Anyone have either of these tracks......and your evaluation of it.

I have the 1" aggressor and have been very pleased. As for howling, never noticed anything excessive, but I've never been a bystander and listened to mine.