All my brushes the last few years have had knots of 24mm and above, but I've been toying with the idea of getting a smaller synthetic. The last small brush I used was a 22mm Savile Row silvertip about a dozen years ago, and don't think I want to go any smaller. A couple of the Simpson Eagles -- G2 and G3 -- have caught my eye, and they're available with the Sovereign fiber (22mm and 23mm knots). Executive Shaving has a 23mm medium-size Big Jock synth available as well, though it's hard to tell what fiber it's using (a Plissoft variation I'd guess). Any thoughts and other recommendations would be appreciated.