I have reviewed these wagons a few times already on this website (you get reward points for penning a review) and the best testament to their quality is the fact that I keep re-ordering more! My coal train is now over 15 wagons in length and all run smoothly.
The weight of this model and its running qualities are especially good for a mass-produced model. The level of detail is very high and I would really like to see more freight stock produced by Accurascale in the near future!!
Don't just buy one wagon though - subscribe to the website and wait for the special offers being announced and save money by buying in pairs!