5 Mini trailer issues

Assuming you are looking at Kaufman? If so, their site shows they offer a heavy duty axle upgrade. Guessing they are offering this because they are having complaints / issues with their standard axle set up.

Second, the weight of the trailer is about half of what a 7 car trailer weighs. I get it, this is for 2 less cars. But there is substantially less heavy gauge steel in this trailer. There is a reason they can sell these so cheap. I was never a fan of the mesh for deck plate, but to each their own.

Maybe go look at a used 2 to 3 year old mini 5 in person. When the seller begins telling you what they fixed, you'll quickly learn what the real issues are and how they may affect your business.