I don't have any experience with the brand, but considering that you can buy a stainless steel Kar Kaddy for a few hundred more, I wouldn't call $2500 a real bargain. Does that price include brakes, or is it the bare bone dolly?
You should be able to get an excellent Stehl or Mastertow dolly, configured with electric or surge brakes, wheel straps, etc. for around $2000.
Here's a Stehl with surge brakes for $1695:
https://nctrailers.com/car-haulers/tow-dollies/stehl-tow-dolly-with-surge-brakes.html