But if you want a pre-built option that you can buy I would strongly suggest the Vortex Pro. It is incredibly fast and amazingly durable. If you want a less expensive option then Eachine has the 250 Racer and also now the Assassin 180. I love my eachine 250 racer. Tough for 'the price" and fun to fly. I hear the Assassin 180 is killer also.
But again, best is to build your own. Next to the is the Vortex Pro.
Hebrews12v2 gives you some good options, I would recommend the Walkera F210, its quite a bit cheaper, and as I'm relatively new to drone racing, I crash a bit (read a lot) and I've found the Walkera F210 is tough as nails
I am new to drone racing. I got the new Walkera F210 3D and it is fast and durable. Runs over 70 mph. I have crashed multiple times with no breaks. And when I say crash I'm talking about the top of the trees. lol Ready to build my next drone and researching as we speak. Any advice welcome.