I recently bought the extreme medium mixed hybrid and it cleans far better than I thought it would. Helped my tennis elbow too. Might try the soft flocked one next!
I am a lover of the medium radius sill brush but that now feels heavy by comparison.
Having said that I spent 30 mins with my trusty makita drill and drilled loads of holes in the brush in an attempt to remove some plastic and lighten it! Worked a treat.
Next week I'm going to try and make some real friends!