It's a difficult one to answer......
I've had some of my W&N Series 7 for over a decade. Some. I've also had problems with the ferrule's on some of their brushes from the same range within a year.....

It makes me wonder if all the brushes are still made in the same factory and to the same quality standards.
BTW, I never give my brushes any 'hammer' by pure sable brushes for heavy coverage and always use something sturdier... something synthetic.
Raphael 8404 size 0 and Rosemary Series 33 are both very good choices too.
It's worth trying all three and seeing what you prefer- we all paint in a different manner so go for what suits you.
