I have tried EC90, Wolf SL and now the 3T.
1. The SL90 i slight and very comfortable. But not that stiff. 330 gr.
2. The Wolf SL is much stiffer. Little heavier and not as comfortable. (Very uncomfortable for long rides on ruff asphalt.) 365 gr.
3. The 3T is 10 grams heavier than SL but as stiff and almost as comfortable as the EC90. 374 gr.
3T is the best !
-Patrik