Which is the better watercolor brush, the Maestro series 35 or 14

The DaVinci -maestro Watercolor Watercolor Brush series 35 size 14 comes in a Eztra LongTapered  round. It is priced around $144.00 and up. This is one of daVinci's top of the line waterclor brush and was  originally designed for fine detailed work in animation. daVinci's "Maestro" designation is reserved for brushes manufactured using male winter Siberian Kolinsky Red Sable fur. The fat belly, extra sharp needle-like point, and longer tapered hair length result in faster action at the tip and the tightest snap at the point. Expect superior spring and control, plus unsurpassed water-carrying performance. Each brush is carefully tested before receiving the Tobolsky-Kolinsky stamp that adorns the handle of each Maestro brush. All brushes have plated brass, seamless ferrules. However, for the size 35, it is more of a Flat brush and is priced at around $519.80. for the price, the 35 must be better, but I don't think you can go wrong with either brush. They are both top of the line.