Which tall boots should i get, Ariat, Sergio Grasso, or Parlanti?

I am considering the Ariat Monaco, any of the SG field boots, and parlantis field boots. I'm 13, and I would use them in hunters/jumpers/and eq on horses and ponies. What are the pros and cons of them? Which one would you reccomend? I am aware of their prices and I'm paying for them with my own money so that doesn't really matter. Thank you!