Picked up a couple of these brushes - they hold lots of water and were a great price. The oval wash is one of my favourites as it's very versatile. For watercolour I love this stiffness (compared to squirrel). The service at the shop is awesome too, glad I found it!
The only thing that would have improved this excellent experience a tiny bit would be if these brushes had the protectors for the bristles: there was a plastic ring that looked like they were originally present? I personally try to keep them... If I can get them back on!