I’d throw in the type Z- I believe they’re less sought after than the ZW, but they’re rated at 250 watts and give you for variable voltage outputs like a ZW- just no built-in whistle controller. The type V is identical, but rated at only 150 watts.
I have a TW I use a lot, but it’s more or less a pair of 1033 transformers inside of one case. One is used to supply voltage for the train, and the other is entirely for the various constant voltage outputs. It’s a great transformer for operating accessories! It plays nicely with all my equipment, but it will only operate one train (one variable voltage output).