Shipping cars

I think it really depends on the type and value of the car you are shipping.
The last 3 cars I bought were shipped from NJ to FL, MI to FL and OH to FL.
These were pretty nice original cars. A couple RT Challengers and a Dart Swinger.
I used Reliable.
They were not the cheapest and cannot guarantee an exact PU or DO day, but they were great.
Professional, courteous, and easy to deal with.
I did not want to save a few hundred bucks and deal with a bunch of issues.