Highly detailed models are often very delicate to handle. That is something I take into consideration when I buy, as I will probably never have any kind of layout where I don't have to store excess equipment in drawers, boxes, totes, or on shelving.
One of my qualms with HO scale is that the really nicely detailed plastic models are extremely fragile, to the point where even a minor derailment can do a lot of damage to ladders, stirrup steps, grab irons, and other details. What's the point of having a finely detailed model if it is too delicate to use and enjoy?
Jeff C