How much can the bow make a difference? $25 VS $45 $ 900 dollars bow

We often got asked what bow to pair with the instrument. This is a demonstration of how much the tonal difference a bow can make, from the very cheap bow, to 900.00 quality pernambuco bow.

Bow #1: $25 dollar brazilwood bow, octagonal stick
Bow #2: $45 dollar carbon fiber bow, round stick
Bow #3: $900 dollar pernambuco bow, round stick