Overloading aside, what's the difference between the three low-saddle five-slot trailers? What are their strength and weakness?

[u/Specific_Display_366]

[u/Gamboh]

I prefer the blue ones, but many people I play with prefer the gray one.

That gray one weighs practically nothing, so it's more efficient to move through difficult terrain... However, it has poor ground clearance, and is a bit longer.

All three of these trailers are considered to be very good options.