The vehicles are exceptional. My only complaint is that they won’t expand the N scale line, or market existing N models in multiple iterations as they do in HO. For example, the D7 bulldozer is offered only as a weathered model in N, while in HO it is available as new-unweathered and as partially disassembled/blocked/tarped for use as a flatcar or truck payload. I’ve asked them on numerous occasions for this over the past few years, and they like the idea but haven’t moved on it.