I am a convert
I bought a second hand trailer 15 years ago, don't know how I ever managed without one for so long. It is 4 x 6 galvanized steel, I had to replace the floor at one point with 3/4 inch ply and I built a cage for it so I can haul green waste. It has thirteen inch wheels. I have used it a lot over the years and it has paid for itself many times, without a doubt best 200 dollars I ever spent. The only issue is having a space to park them but now a days they make ones you can hang on walls.