best paint brushes

I thought I'd throw out a little piece of painting info!! I have a favorite paint brush that I buy ALWAYS and I use them over and over and over!! I went to my local Sherwin Williams to pick up a couple more and they were on sale!! Woo Hoo! That's always great!! I swear by these and they give the best finish!! The brand is Sherwin Williams, the name is contractor series, the size and description is 2" and 2 1/2" angle sash brush for latex paints...... happy painting:)