Horses for courses. I take it that a Wald A1 wouldn't float your boat then?
Perhaps there's a subtlety that escapes me. I log 3-4 minutes of brush time on my face (face lathering) and if a brush was any stiffer than the current STF, I wouldn't like it.
... Thom
I'm also at around 5 minutes for initial face lather, then around 1 minute for each subsequent pass.
I like a bit of boar-like scrub. I really dislike the cotton ball feel of majority of synthetic brushes.
The two synthetics I did like; pur-tech and G5C. These two provide some presence on the face without being harsh or rough, like a pure badger for example.
You're right, Wald would definitely not be to my liking!