I feel that I have enough trains, at the moment. I have them separated into which I can run on my home layout (a point-to-point switching layout) and which I can run at the club, mostly passenger trains and road Diesels. Although I would like a brass Williams 2-8-2 or a scale FA/FB combo.
With regards to rolling stock, I don't have the need to buy more, I have been kit bashing some cars into steel mill models suitable for my home layout.
Maybe when the train shows reopen, my feelings might change.