Well I have been looking around for a brush for a while now but really can't make up my mind!

I currently have a Tweezerman brush and I really do like it but I want something a little nicer... The tweezerman is a really nice size but I want something a little bigger. I read somewhere the tweezerman is a 19mm knot. Anyone know if this is true? I think a 20-22mm knot would be perfect!

My budget is about $60... any thoughts for the best bang for buck brush?

Thanks!
Dylan