This one is not a LionChief+. Good smoke(puffer), decent sounds and chuff. It will run on DC or AC. It should be a good puller on AC.
I am not sure if they have the sounds correct. It's a good looking engine.
The LC system is nice. Hand someone the remote and they can run a train.
if the pilot truck starts picking switch points and derailing, just widen the wheel gauging a little.